0.9 Carat Heart Natural Diamond Prices Comparison
As of April 2026, 0.9 carat heart natural diamonds usually range from $573 to $5,739, with an average price of $2,254.In the last month, prices for these diamonds are down 3.5%.Compare 835 verified listings across 5 retailers tracked by CaratRadar.
0.9 Carat Heart Natural Diamond Market Overview
CaratRadar currently tracks 835 verified 0.9-carat heart natural diamonds listed across 5 online retailers. Prices in this segment range from $573 to $5,739, with an average asking price of $2,254 and a median of $2,152.
The price spread of $5,166 (90.0% 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.
835 diamonds tracked in this segment
Price range: $573 to $5,739
Average price: $2,254
Median price: $2,152
Available across 5 retailers
Savings potential: up to 90.0%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
835
$573
$2,254
$2,152
$5,739
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 22%GIA | 0.91ct | Heart | E | SI1 | Excellent
From $2,565
Compare at $3,289
GIA | 0.91ct | Heart | G | VVS2 | Excellent
From $2,627
Compare at $2,660
Save 21.7%GIA | 0.91ct | Heart | I | VS2 | Excellent
From $1,603
Compare at $2,048
Save 17.7%GIA | 0.91ct | Heart | G | VS2 | Excellent
From $3,725
Compare at $4,526
Save 18.7%GIA | 0.91ct | Heart | J | SI1 | Very Good
From $1,061
Compare at $1,305
Save 34.5%GIA | 0.91ct | Heart | F | VVS2 | Excellent
From $2,064
Compare at $3,150
GIA | 0.91ct | Heart | E | VVS2 | Very Good
From $2,493
Compare at $2,531
Save 41.3%GIA | 0.91ct | Heart | G | VVS1 | Excellent
From $2,361
Compare at $4,020
Save 11.7%GIA | 0.91ct | Heart | D | VS1 | Excellent
From $1,977
Compare at $2,239
Save 10.5%GIA | 0.91ct | Heart | H | IF | Excellent
From $2,257
Compare at $2,522
GIA | 0.91ct | Heart | J | VS1 | Excellent
From $1,438
Compare at $1,598
Save 40.9%GIA | 0.91ct | Heart | I | VS2 | Excellent
From $1,460
Compare at $2,470
Save 10.5%GIA | 0.91ct | Heart | G | VS1 | Excellent
From $2,285
Compare at $2,552
GIA | 0.91ct | Heart | I | VVS2 | Excellent
From $1,784
Compare at $1,800
GIA | 0.91ct | Heart | F | VS1 | Excellent
From $2,341
Compare at $2,345
GIA | 0.91ct | Heart | I | VS1 | Excellent
From $1,817
Compare at $1,830
GIA | 0.91ct | Heart | J | VS1 | Excellent
From $1,425
Compare at $1,450
Save 12.2%GIA | 0.91ct | Heart | H | SI1 | Excellent
From $1,232
Compare at $1,403
Save 10.2%GIA | 0.91ct | Heart | J | VS2 | Excellent
From $1,380
Compare at $1,536
Save 27%GIA | 0.91ct | Heart | H | VVS2 | Ideal
From $1,868
Compare at $2,560
Save 10.5%GIA | 0.91ct | Heart | F | VS1 | Excellent
From $2,219
Compare at $2,480
GIA | 0.91ct | Heart | E | VS2 | Very Good
From $2,555
Compare at $2,788
GIA | 0.91ct | Heart | I | VVS1 | Excellent
From $1,912
Compare at $1,925
Save 30%GIA | 0.91ct | Heart | D | VVS2 | Excellent
From $2,762
Compare at $3,947
GIA | 0.91ct | Heart | G | VS2 | Excellent
From $2,185
Compare at $2,210
Save 10.9%GIA | 0.91ct | Heart | D | VS1 | Excellent
From $3,061
Compare at $3,435
Save 11.8%GIA | 0.91ct | Heart | F | VS2 | Excellent
From $1,817
Compare at $2,060
Save 29%GIA | 0.91ct | Heart | H | SI2 | Very Good
From $1,032
Compare at $1,454
GIA | 0.91ct | Heart | H | IF | Excellent
From $2,371
Compare at $2,405
Save 18.5%GIA | 0.91ct | Heart | E | SI1 | Excellent
From $1,520
Compare at $1,864
GIA | 0.91ct | Heart | E | VVS1 | Excellent
From $2,697
Compare at $2,755
GIA | 0.91ct | Heart | I | VVS1 | Excellent
From $1,925
Compare at $1,955
Save 10.1%GIA | 0.91ct | Heart | J | SI2 | Excellent
From $1,030
Compare at $1,146
GIA | 0.91ct | Heart | J | IF | Excellent
From $1,844
Compare at $1,880
GIA | 0.91ct | Heart | G | VS1 | Excellent
From $2,248
Compare at $2,280
Save 11.9%GIA | 0.91ct | Heart | F | SI2 | Excellent
From $1,526
Compare at $1,733
Save 11.2%GIA | 0.91ct | Heart | D | VS2 | Excellent
From $2,645
Compare at $2,980
Save 10.8%GIA | 0.91ct | Heart | L | VS1 | Good
From $812
Compare at $911
Save 11.8%GIA | 0.91ct | Heart | H | VS2 | Excellent
From $1,554
Compare at $1,762
GIA | 0.91ct | Heart | G | IF | Excellent
From $2,629
Compare at $2,685
Save 19.4%GIA | 0.91ct | Heart | E | VVS2 | Excellent
From $1,987
Compare at $2,466
Save 20.4%GIA | 0.91ct | Heart | F | SI2 | Excellent
From $1,536
Compare at $1,930
GIA | 0.91ct | Heart | I | VVS1 | Excellent
From $1,898
Compare at $1,900
GIA | 0.91ct | Heart | H | VS2 | Excellent
From $1,213
Compare at $1,250
GIA | 0.91ct | Heart | I | VS1 | Excellent
From $1,610
Compare at $1,610
GIA | 0.91ct | Heart | I | IF | Excellent
From $1,488
Compare at $1,490
GIA | 0.91ct | Heart | K | VVS1 | Excellent
From $1,039
Compare at $1,134
Save 11.7%GIA | 0.91ct | Heart | G | VS1 | Excellent
From $2,078
Compare at $2,353
Save 12.3%GIA | 0.91ct | Heart | F | VS1 | Ideal
From $1,706
Compare at $1,945
GIA | 0.91ct | Heart | D | VVS2 | Excellent
From $3,331
Compare at $3,350
Entry pricing in this category starts around $573.
What to Know When Shopping for 0.9 Carat Heart Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $5,166 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 $2,152 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.
- Heart-shaped diamonds require excellent symmetry to look balanced. Aim for carat weights above 0.5 where the shape is clearly visible.
Frequently Asked Questions
We currently track 835 comparable stones in this segment. Prices start around $573 and go up to $5,739.
Based on the latest market data, the average asking price is about $2,254 with a median around $2,152.
The observed spread is roughly $5,166 across tracked listings, which is about 90.0% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $2,152, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 5 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 $5,166 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.
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Tracking Natural inventory for 0.9 carat Heart diamonds.