1.7 Carat Heart Natural Diamond Prices Comparison
As of April 2026, 1.7 carat heart natural diamonds usually range from $670 to $38,000, with an average price of $8,238.In the last month, prices for these diamonds are down 1%.Compare 308 verified listings across 5 retailers tracked by CaratRadar.
1.7 Carat Heart Natural Diamond Market Overview
CaratRadar currently tracks 308 verified 1.7-carat heart natural diamonds listed across 5 online retailers. Prices in this segment range from $670 to $38,000, with an average asking price of $8,238 and a median of $7,680.
The price spread of $37,330 (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.
308 diamonds tracked in this segment
Price range: $670 to $38,000
Average price: $8,238
Median price: $7,680
Available across 5 retailers
Savings potential: up to 98.2%
Price Range Overview
As of Apr 15, 2026Real market range for this carat, shape, and diamond type.
308
$670
$8,238
$7,680
$38,000
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA | 1.7ct | Heart | H | VVS1 | Ideal
From $8,660
Compare at $9,082
GIA | 1.7ct | Heart | D | VS2 | Excellent
From $15,951
Compare at $17,418
GIA | 1.7ct | Heart | F | VS1 | Excellent
From $16,203
Compare at $17,695
Save 22.5%GIA | 1.7ct | Heart | H | SI2 | Excellent
From $6,562
Compare at $8,462
Save 17.9%GIA | 1.7ct | Heart | H | SI1 | Excellent
From $8,696
Compare at $10,592
Save 21.6%GIA | 1.7ct | Heart | G | VS2 | Excellent
From $10,278
Compare at $13,118
Save 23.4%GIA | 1.7ct | Heart | I | SI2 | Excellent
From $5,426
Compare at $7,085
Save 22.4%GIA | 1.7ct | Heart | G | SI2 | Excellent
From $6,191
Compare at $7,974
GIA | 1.7ct | Heart | J | SI2 | Excellent
From $4,472
Compare at $4,606
Save 22.5%GIA | 1.7ct | Heart | D | SI2 | Excellent
From $7,229
Compare at $9,332
Save 15.5%GIA | 1.7ct | Heart | J | VS2 | Excellent
From $5,921
Compare at $7,004
GIA | 1.7ct | Heart | K | SI1 | Very Good
From $3,019
Compare at $3,315
Save 21.9%GIA | 1.7ct | Heart | H | VS2 | Good
From $6,933
Compare at $8,871
Save 20.9%GIA | 1.7ct | Heart | E | VS2 | Excellent
From $13,481
Compare at $17,046
Save 25.7%GIA | 1.7ct | Heart | L | VS2 | Excellent
From $3,328
Compare at $4,481
Save 24.5%GIA | 1.7ct | Heart | D | VS2 | Excellent
From $10,648
Compare at $14,098
Save 42.6%GIA | 1.7ct | Heart | H | SI2 | Very Good
From $4,409
Compare at $7,685
Save 28.7%GIA | 1.7ct | Heart | G | VVS2 | Very Good
From $9,755
Compare at $13,682
Save 22.6%GIA | 1.7ct | Heart | F | SI2 | Very Good
From $5,630
Compare at $7,270
GIA | 1.7ct | Heart | G | VVS1 | Excellent
From $11,671
Compare at $11,735
Save 27%GIA | 1.7ct | Heart | J | VVS2 | Ideal
From $5,270
Compare at $7,223
Save 11.7%GIA | 1.7ct | Heart | F | SI1 | Very Good
From $6,730
Compare at $7,624
Save 23.4%GIA | 1.7ct | Heart | G | VVS2 | Very Good
From $7,220
Compare at $9,420
Save 11%GIA | 1.7ct | Heart | D | SI2 | Ideal
From $5,930
Compare at $6,661
Save 23%GIA | 1.7ct | Heart | E | VS2 | Excellent
From $9,127
Compare at $11,858
GIA | 1.7ct | Heart | E | VS2 | Very Good
From $10,854
Compare at $11,106
Save 23.3%GIA | 1.7ct | Heart | E | SI1 | Excellent
From $6,540
Compare at $8,530
Save 18.9%GIA | 1.7ct | Heart | F | VVS2 | Excellent
From $13,020
Compare at $16,054
GIA | 1.7ct | Heart | K | SI1 | Excellent
From $5,026
Compare at $5,185
Save 24.2%GIA | 1.7ct | Heart | J | SI1 | Excellent
From $4,268
Compare at $5,633
Save 21.5%GIA | 1.7ct | Heart | H | VS2 | Excellent
From $8,093
Compare at $10,309
Save 27.5%GIA | 1.7ct | Heart | G | SI1 | Excellent
From $12,171
Compare at $16,784
GIA | 1.7ct | Heart | H | VS2 | Excellent
From $8,005
Compare at $8,005
Save 15.5%GIA | 1.7ct | Heart | E | VVS2 | Very Good
From $11,690
Compare at $13,838
GIA | 1.7ct | Heart | J | VS1 | Ideal
From $4,972
Compare at $5,375
Save 21.7%GIA | 1.7ct | Heart | H | VS2 | Excellent
From $10,837
Compare at $13,839
Save 23.4%GIA | 1.7ct | Heart | H | SI2 | Excellent
From $5,040
Compare at $6,582
Save 22.5%GIA | 1.7ct | Heart | E | SI1 | Excellent
From $7,011
Compare at $9,044
Save 21.5%GIA | 1.7ct | Heart | H | SI2 | Excellent
From $8,227
Compare at $10,484
GIA | 1.7ct | Heart | E | VS2 | Excellent
From $13,738
Compare at $15,012
Save 19.9%GIA | 1.7ct | Heart | D | VS2 | Excellent
From $16,229
Compare at $20,256
Save 21.6%GIA | 1.7ct | Heart | H | SI1 | Excellent
From $8,607
Compare at $10,974
Save 21.7%GIA | 1.7ct | Heart | I | VS2 | Excellent
From $10,484
Compare at $13,384
Save 16.1%GIA | 1.7ct | Heart | G | SI2 | Excellent
From $5,990
Compare at $7,140
Save 20.9%GIA | 1.7ct | Heart | D | VS1 | Excellent
From $13,452
Compare at $17,009
Save 15.2%GIA | 1.7ct | Heart | I | SI1 | Excellent
From $4,270
Compare at $5,033
Save 22.4%GIA | 1.7ct | Heart | F | SI2 | Excellent
From $6,292
Compare at $8,107
Save 19.7%GIA | 1.7ct | Heart | G | SI2 | Excellent
From $5,445
Compare at $6,777
Save 21.5%GIA | 1.7ct | Heart | F | SI2 | Excellent
From $7,985
Compare at $10,170
GIA | 1.7ct | Heart | H | VVS2 | Excellent
From $8,948
Compare at $8,950
Entry pricing in this category starts around $670.
What to Know When Shopping for 1.7 Carat Heart Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $37,330 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 $7,680 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 308 comparable stones in this segment. Prices start around $670 and go up to $38,000.
Based on the latest market data, the average asking price is about $8,238 with a median around $7,680.
The observed spread is roughly $37,330 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 $7,680, 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 $37,330 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 1.7 carat Heart diamonds.