1.9 Carat Heart Natural Diamond Prices Comparison
As of February 2026, 1.9 carat heart natural diamonds usually range from $751 to $40,946, with an average price of $12,197.In the last month, prices for these diamonds are down 1.5%.Compare 41 verified listings across 4 retailers tracked by CaratRadar.
1.9 Carat Heart Natural Diamond Market Overview
CaratRadar currently tracks 41 verified 1.9-carat heart natural diamonds listed across 4 online retailers. Prices in this segment range from $751 to $40,946, with an average asking price of $12,197 and a median of $12,314.
The price spread of $40,195 (98.2% 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.
41 diamonds tracked in this segment
Price range: $751 to $40,946
Average price: $12,197
Median price: $12,314
Available across 4 retailers
Savings potential: up to 98.2%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
41
$751
$12,197
$12,314
$40,946
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 20.7%1.86ct | Heart | H | VS1 | Excellent
From $10,634
Compare at $13,416
GIASave 11.1%1.86ct | Heart | H | VS2 | Excellent
From $9,016
Compare at $10,141
IGISave 36.2%1.87ct | Heart | G | VVS1 | Very Good
From $915
Compare at $1,433
IGISave 66.7%1.88ct | Heart | F | VS1 | Ideal
From $1,049
Compare at $3,150
GIA1.88ct | Heart | D | IF | Excellent
From $40,946
Compare at $42,582
IGISave 51.3%1.89ct | Heart | FANCY | VS2 | Very Good
From $751
Compare at $1,543
GIASave 21.6%1.9ct | Heart | F | VS2 | Excellent
From $15,506
Compare at $19,782
GIA1.9ct | Heart | F | VS1 | Very Good
From $18,070
Compare at $18,576
GIA1.9ct | Heart | K | SI1 | Very Good
From $10,607
Compare at $10,697
GIASave 14.5%1.9ct | Heart | F | VS2 | Ideal
From $12,900
Compare at $15,095
GIA1.9ct | Heart | E | VS2 | Excellent
From $21,771
Compare at $22,292
GIASave 39.2%1.9ct | Heart | J | VVS1 | Ideal
From $10,480
Compare at $17,244
GIA1.9ct | Heart | I | VS2 | Excellent
From $10,829
Compare at $11,357
GIASave 14.4%1.9ct | Heart | F | VS2 | Excellent
From $12,710
Compare at $14,853
GIASave 17.1%1.9ct | Heart | H | SI2 | Very Good
From $6,034
Compare at $7,280
GIA1.9ct | Heart | E | SI1 | Excellent
From $11,410
Compare at $11,854
GIASave 32.4%1.9ct | Heart | H | SI1 | Excellent
From $10,168
Compare at $15,037
GIASave 22.8%1.9ct | Heart | G | SI1 | Excellent
From $13,017
Compare at $16,859
GIASave 23.3%1.9ct | Heart | F | VS2 | Excellent
From $12,314
Compare at $16,063
GIASave 21.4%1.9ct | Heart | D | VS2 | Excellent
From $16,874
Compare at $21,475
GIA1.9ct | Heart | H | VS1 | Very Good
From $13,787
Compare at $14,449
GIA1.9ct | Heart | D | FL | Excellent
From $25,870
Compare at $27,655
GIASave 36.1%1.9ct | Heart | J | VS1 | Very Good
From $9,978
Compare at $15,613
GIA1.9ct | Heart | F | SI1 | Excellent
From $6,094
Compare at $6,768
GIASave 30.6%1.9ct | Heart | E | VS2 | Excellent
From $15,168
Compare at $21,853
GIASave 22.6%1.9ct | Heart | G | VS2 | Excellent
From $10,861
Compare at $14,026
GIASave 36.6%1.9ct | Heart | H | SI1 | Excellent
From $9,060
Compare at $14,294
GIASave 20.7%1.9ct | Heart | D | VS1 | Excellent
From $19,246
Compare at $24,268
GIASave 17.5%1.9ct | Heart | D | VS2 | Excellent
From $13,689
Compare at $16,596
GIA1.91ct | Heart | F | VS2 | Excellent
From $14,599
Compare at $14,980
GIASave 23.9%1.91ct | Heart | D | SI1 | Excellent
From $10,544
Compare at $13,850
GIASave 37.1%1.91ct | Heart | D | VVS2 | Excellent
From $20,924
Compare at $33,263
GIASave 26%1.91ct | Heart | FANCY | SI1 | Good
From $14,550
Compare at $19,663
GIASave 22.9%1.91ct | Heart | G | SI2 | Excellent
From $12,514
Compare at $16,239
GIASave 41.5%1.92ct | Heart | E | VS2 | Excellent
From $14,476
Compare at $24,732
GIA1.92ct | Heart | L | SI1 | Excellent
From $4,803
Compare at $5,215
GIASave 19.2%1.93ct | Heart | F | VS2 | Excellent
From $12,509
Compare at $15,480
IGISave 49.6%1.93ct | Heart | FANCY | VS1 | Very Good
From $1,104
Compare at $2,190
GIASave 23%1.93ct | Heart | E | VS1 | Excellent
From $15,339
Compare at $19,925
GIASave 23%1.93ct | Heart | H | SI1 | Excellent
From $8,155
Compare at $10,593
IGISave 20.7%1.94ct | Heart | F | VS1 | Very Good
From $812
Compare at $1,024
Entry pricing in this category starts around $751.
What to Know When Shopping for 1.9 Carat Heart Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $40,195 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 $12,314 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 41 comparable stones in this segment. Prices start around $751 and go up to $40,946.
Based on the latest market data, the average asking price is about $12,197 with a median around $12,314.
The observed spread is roughly $40,195 across tracked listings, which is about 98.2% 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 $12,314, 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 $40,195 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 1.9 carat Heart diamonds.