0.9 Carat Heart Natural Diamond Prices Comparison
As of February 2026, 0.9 carat heart natural diamonds usually range from $864 to $7,287, with an average price of $2,258.In the last month, prices for these diamonds are down 1.8%.Compare 1,050 verified listings across 4 retailers tracked by CaratRadar.
0.9 Carat Heart Natural Diamond Market Overview
CaratRadar currently tracks 1,050 verified 0.9-carat heart natural diamonds listed across 4 online retailers. Prices in this segment range from $864 to $7,287, with an average asking price of $2,258 and a median of $2,116.
The price spread of $6,424 (88.2% 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.
1,050 diamonds tracked in this segment
Price range: $864 to $7,287
Average price: $2,258
Median price: $2,116
Available across 4 retailers
Savings potential: up to 88.2%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
1,050
$864
$2,258
$2,116
$7,287
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIASave 42.2%0.85ct | Heart | I | SI1 | Excellent
From $1,148
Compare at $1,986
GIA0.85ct | Heart | H | SI2 | Ideal
From $864
Compare at $890
GIA0.85ct | Heart | I | VS2 | Very Good
From $1,370
Compare at $1,481
GIASave 13.7%0.85ct | Heart | H | SI2 | Very Good
From $1,434
Compare at $1,662
GIASave 35.7%0.85ct | Heart | J | VVS2 | Excellent
From $1,200
Compare at $1,867
GIASave 16.4%0.85ct | Heart | G | VS2 | Very Good
From $1,824
Compare at $2,182
GIASave 29.2%0.85ct | Heart | G | VVS2 | Excellent
From $1,989
Compare at $2,811
GIA0.85ct | Heart | E | VVS2 | Excellent
From $2,210
Compare at $2,332
GIA0.85ct | Heart | G | VVS1 | Ideal
From $1,810
Compare at $1,938
GIASave 30.9%0.85ct | Heart | FANCY | VS2 | Good
From $3,597
Compare at $5,207
GIA0.85ct | Heart | I | VVS1 | Excellent
From $1,687
Compare at $1,846
GIA0.86ct | Heart | E | SI1 | Excellent
From $3,356
Compare at $3,476
GIA0.86ct | Heart | F | VS2 | Excellent
From $3,038
Compare at $3,153
GIA0.86ct | Heart | K | VVS1 | Good
From $1,174
Compare at $1,283
GIA0.86ct | Heart | E | VVS1 | Very Good
From $2,362
Compare at $2,606
GIASave 25.9%0.86ct | Heart | G | SI2 | Very Good
From $1,319
Compare at $1,779
GIA0.86ct | Heart | F | VS2 | Excellent
From $3,704
Compare at $3,878
GIASave 26.2%0.86ct | Heart | G | SI2 | Excellent
From $1,136
Compare at $1,539
GIASave 16.2%0.86ct | Heart | G | VS1 | Ideal
From $2,066
Compare at $2,464
GIASave 29.6%0.86ct | Heart | E | VS2 | Excellent
From $1,904
Compare at $2,706
GIASave 34.4%0.86ct | Heart | H | VVS1 | Excellent
From $2,107
Compare at $3,210
GIA0.86ct | Heart | G | VS1 | Excellent
From $1,634
Compare at $1,740
GIASave 13.6%0.86ct | Heart | I | VS2 | Very Good
From $1,477
Compare at $1,710
GIASave 37.3%0.86ct | Heart | J | VS1 | Excellent
From $1,540
Compare at $2,455
GIA0.86ct | Heart | H | SI2 | Excellent
From $1,931
Compare at $1,960
GIASave 17.7%0.87ct | Heart | I | VS1 | Very Good
From $1,588
Compare at $1,929
GIASave 29.8%0.87ct | Heart | F | IF | Excellent
From $3,028
Compare at $4,312
GIASave 18.3%0.87ct | Heart | K | VS2 | Very Good
From $1,050
Compare at $1,285
0.87ct | Heart | D | VVS1 | Excellent
From $2,380
Compare at $2,539
GIASave 10.5%0.87ct | Heart | E | VS2 | Excellent
From $1,741
Compare at $1,946
GIASave 25.7%0.88ct | Heart | D | SI1 | Excellent
From $3,147
Compare at $4,238
0.88ct | Heart | D | VS2 | Ideal
From $1,800
Compare at $1,940
GIA0.88ct | Heart | D | SI1 | Excellent
From $3,378
Compare at $3,501
GIA0.88ct | Heart | F | SI1 | Excellent
From $3,070
Compare at $3,190
GIASave 12.9%0.88ct | Heart | H | SI2 | Good
From $1,408
Compare at $1,616
GIASave 29.2%0.89ct | Heart | H | IF | Good
From $2,262
Compare at $3,197
GIASave 28.9%0.89ct | Heart | F | VVS1 | Very Good
From $2,351
Compare at $3,308
GIA0.89ct | Heart | E | VS1 | Excellent
From $1,705
Compare at $1,737
GIA0.89ct | Heart | I | VS1 | Very Good
From $1,299
Compare at $1,320
GIA0.89ct | Heart | H | VS1 | Excellent
From $2,190
Compare at $2,296
GIASave 10.2%0.9ct | Heart | I | SI2 | Excellent
From $1,349
Compare at $1,503
GIA0.9ct | Heart | G | VS2 | Excellent
From $4,297
Compare at $4,480
GIA0.9ct | Heart | F | VVS2 | Very Good
From $3,344
Compare at $3,459
GIASave 28.7%0.9ct | Heart | D | VS1 | Excellent
From $3,443
Compare at $4,831
GIASave 40.6%0.9ct | Heart | G | VVS1 | Excellent
From $2,123
Compare at $3,577
GIASave 20%0.9ct | Heart | G | VS2 | Excellent
From $2,613
Compare at $3,267
GIASave 41.3%0.9ct | Heart | I | VS2 | Excellent
From $1,606
Compare at $2,738
GIASave 33.4%0.9ct | Heart | E | VVS1 | Ideal
From $3,760
Compare at $5,645
GIASave 40.4%0.9ct | Heart | J | VVS2 | Excellent
From $1,687
Compare at $2,829
GIA0.9ct | Heart | H | VS2 | Excellent
From $1,520
Compare at $1,596
Entry pricing in this category starts around $864.
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 $6,424 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 $2,116 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 1,050 comparable stones in this segment. Prices start around $864 and go up to $7,287.
Based on the latest market data, the average asking price is about $2,258 with a median around $2,116.
The observed spread is roughly $6,424 across tracked listings, which is about 88.2% 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 $2,116, 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 4 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 $6,424 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.