0.8 Carat Natural Diamond Prices Comparison
As of July 2026, the average price of a 0.8 carat natural diamond is $2,059.0.8 carat diamonds can cost anywhere from $351 to $6,750 depending on shape, color, clarity, and other factors.In the last month, prices for these diamonds are down 1%.Compare 20,842 verified listings across 10 retailers in the tables below.
0.8 Carat Natural Diamond Market Overview
CaratRadar currently tracks 20,842 verified 0.8-carat natural diamonds listed across 10 online retailers. Prices in this segment range from $351 to $6,750, with an average asking price of $2,059 and a median of $1,914.
The price spread of $6,399 (94.8% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
20,842 diamonds tracked in this segment
Price range: $351 to $6,750
Average price: $2,059
Median price: $1,914
Available across 10 retailers
Savings potential: up to 94.8%
Price Range Overview
As of Jul 12, 2026Real market range for this carat, shape, and diamond type.
20,842
$351
$2,059
$1,914
$6,750
Price History
Price Comparison Matrix
0.8 Carat Natural Diamond Prices by Shape
Shape-level averages for this carat and type. Open each shape page for full market detail.
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA | 0.82ct | Pear | J | SI2 | Ideal
From $464
Compare at $508
Save 27.7%GIA | 0.81ct | Pear | K | SI2 | Excellent
From $498
Compare at $689
Save 21.3%IGI | 0.82ct | Round | K | I1 | Ideal
From $537
Compare at $682
Save 20.7%IGI | 0.9ct | Round | G | I1 | Excellent
From $545
Compare at $687
Save 27.8%GIA | 0.81ct | Pear | L | SI2 | Excellent
From $548
Compare at $759
Save 27.9%GIA | 0.82ct | Asscher | K | VS1 | Excellent
From $566
Compare at $785
Save 18.1%GIA | 0.81ct | Pear | J | SI2 | Excellent
From $583
Compare at $712
Save 18.2%GIA | 0.83ct | Emerald | K | SI1 | Ideal
From $588
Compare at $719
Save 24.5%GIA | 0.9ct | Radiant | L | SI2 | Ideal
From $589
Compare at $780
IGI | 0.86ct | Emerald | K | SI1 | Very Good
From $609
Compare at $610
Save 15.8%GIA | 0.82ct | Pear | I | SI1 | Excellent
From $611
Compare at $726
IGI | 0.83ct | Round | K | SI1 | Excellent
From $611
Compare at $615
Save 20.2%GIA | 0.9ct | Emerald | L | SI2 | Excellent
From $612
Compare at $767
Save 20.6%GIA | 0.85ct | Heart | L | I1 | Ideal
From $616
Compare at $776
IGI | 0.81ct | Round | K | SI1 | Very Good
From $623
Compare at $625
Save 10.3%GIA | 0.87ct | Asscher | I | SI2 | Excellent
From $628
Compare at $700
GIA | 0.9ct | Emerald | L | SI1 | Excellent
From $630
Compare at $697
GIA | 0.9ct | Emerald | K | SI2 | Good
From $632
Compare at $700
Save 27.9%GIA | 0.81ct | Oval | K | SI1 | Excellent
From $632
Compare at $876
Save 63.8%GIA | 0.81ct | Cushion | I | VS2 | Excellent
From $634
Compare at $1,750
Save 24.3%GIA | 0.81ct | Oval | L | SI1 | Excellent
From $636
Compare at $840
Save 30.6%GIA | 0.81ct | Emerald | L | SI1 | Excellent
From $636
Compare at $917
Save 23.1%GIA | 0.81ct | Oval | K | SI1 | Very Good
From $637
Compare at $828
Save 14.3%GIA | 0.9ct | Asscher | J | SI2 | Very Good
From $640
Compare at $747
Save 23.2%GIA | 0.85ct | Cushion | K | VS1 | Ideal
From $642
Compare at $836
Save 28%GIA | 0.81ct | Oval | K | VS1 | Excellent
From $649
Compare at $901
Save 63.1%GIA | 0.83ct | Cushion | I | VS2 | Excellent
From $650
Compare at $1,760
Save 10.6%GIA | 0.89ct | Radiant | L | SI2 | Very Good
From $652
Compare at $729
Save 27.9%GIA | 0.81ct | Oval | L | VS2 | Good
From $652
Compare at $904
GIA | 0.9ct | Emerald | L | SI1 | Excellent
From $656
Compare at $657
Save 59.9%GIA | 0.84ct | Cushion | I | VS2 | Excellent
From $658
Compare at $1,640
IGI | 0.81ct | Round | K | SI1 | Excellent
From $658
Compare at $660
IGI | 0.82ct | Round | J | SI1 | Good
From $660
Save 18.4%GIA | 0.81ct | Cushion | K | VVS2 | Excellent
From $662
Compare at $811
Save 31.7%GIA | 0.83ct | Princess | K | VS2 | Excellent
From $663
Compare at $971
Save 25.9%GIA | 0.9ct | Cushion | L | VVS1 | Excellent
From $663
Compare at $895
IGI | 0.9ct | Marquise | K | SI1 | Very Good
From $663
Compare at $665
Save 24.4%GIA | 0.9ct | Oval | L | SI2 | Ideal
From $664
Compare at $878
IGI | 0.81ct | Round | J | SI1 | Excellent
From $666
Compare at $670
Save 11.2%GIA | 0.81ct | Oval | L | VS2 | Ideal
From $667
Compare at $751
GIA | 0.81ct | Cushion | I | SI1 | Excellent
From $668
Compare at $711
Save 34.8%GIA | 0.9ct | Radiant | K | SI1 | Ideal
From $669
Compare at $1,026
Save 34.8%GIA | 0.9ct | Radiant | J | SI2 | Very Good
From $669
Compare at $1,026
Save 19.9%IGI | 0.81ct | Pear | I | SI2 | Ideal
From $670
Compare at $836
GIA | 0.81ct | Asscher | H | SI2 | Excellent
From $671
Compare at $677
Save 29.3%GIA | 0.9ct | Pear | K | SI2 | Excellent
From $671
Compare at $949
Save 26.6%GIA | 0.81ct | Princess | K | VS2 | Very Good
From $672
Compare at $916
GIA | 0.9ct | Cushion | J | SI2 | Excellent
From $672
Compare at $679
Save 20.4%GIA | 0.9ct | Cushion | L | SI2 | Excellent
From $674
Compare at $847
Save 32.6%GIA | 0.82ct | Princess | L | VS2 | Ideal
From $674
Compare at $1,000
Entry pricing in this category starts around $351.
What to Know When Shopping for 0.8 Carat Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $6,399 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $1,914 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
Frequently Asked Questions
We currently track 20,842 comparable stones in this segment. Prices start around $351 and go up to $6,750.
Based on the latest market data, the average asking price is about $2,059 with a median around $1,914.
The observed spread is roughly $6,399 across tracked listings, which is about 94.8% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $2,059. The median price is $1,914, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 10 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $6,399 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
Related Price Categories
Explore adjacent carat ranges and shapes to compare market shifts.
0.8 Carat Round Natural Diamond Prices
0.8 Carat Oval Natural Diamond Prices
0.8 Carat Emerald Natural Diamond Prices
0.8 Carat Pear Natural Diamond Prices
0.8 Carat Cushion Natural Diamond Prices
0.8 Carat Princess Natural Diamond Prices
0.8 Carat Heart Natural Diamond Prices
0.8 Carat Radiant Natural Diamond Prices
0.8 Carat Marquise Natural Diamond Prices
0.8 Carat Asscher Natural Diamond Prices
Tracking Natural inventory for 0.8 carat all-shape diamonds.