1.7 Carat Oval Natural Diamond Prices Comparison
As of July 2026, 1.7 carat oval natural diamonds usually range from $930 to $29,482, with an average price of $10,603.In the last month, prices for these diamonds are down 0.5%.Compare 1,719 verified listings across 11 retailers tracked by CaratRadar.
1.7 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 1,719 verified 1.7-carat oval natural diamonds listed across 11 online retailers. Prices in this segment range from $930 to $29,482, with an average asking price of $10,603 and a median of $10,062.
The price spread of $28,552 (96.8% 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.
1,719 diamonds tracked in this segment
Price range: $930 to $29,482
Average price: $10,603
Median price: $10,062
Available across 11 retailers
Savings potential: up to 96.8%
Price Range Overview
As of Jul 14, 2026Real market range for this carat, shape, and diamond type.
1,719
$930
$10,603
$10,062
$29,482
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGI | 1.7ct | Oval | L | SI2 | Ideal
From $1,130
Compare at $1,219
IGI | 1.7ct | Oval | J | SI2 | Ideal
From $1,994
Compare at $2,029
HRD | 1.71ct | Oval | G | I1 | Ideal
From $2,108
Compare at $2,146
Save 20.7%HRD | 1.71ct | Oval | I | SI2 | Ideal
From $2,181
Compare at $2,750
HRD | 1.7ct | Oval | I | SI2 | Ideal
From $2,264
Compare at $2,283
Save 35%GIA | 1.71ct | Oval | L | SI2 | Ideal
From $2,285
Compare at $3,514
Save 22%GIA | 1.7ct | Oval | L | SI2 | Excellent
From $2,387
Compare at $3,060
IGI | 1.79ct | Oval | I | SI2 | Ideal
From $2,448
Compare at $2,491
IGI | 1.71ct | Oval | K | SI1 | Very Good
From $2,514
Compare at $2,540
IGI | 1.71ct | Oval | I | SI2 | Very Good
From $2,533
Compare at $2,578
IGI | 1.7ct | Oval | K | SI1 | Very Good
From $2,538
Compare at $2,540
Save 25.1%IGI | 1.7ct | Oval | H | SI2 | Ideal
From $2,545
Compare at $3,400
Save 22%GIA | 1.72ct | Oval | L | VS2 | Excellent
From $2,600
Compare at $3,335
Save 40.7%GIA | 1.71ct | Oval | L | SI2 | Very Good
From $2,616
Compare at $4,412
Save 35.5%GIA | 1.7ct | Oval | L | SI2 | Excellent
From $2,632
Compare at $4,082
Save 10.1%HRD | 1.71ct | Oval | I | I1 | Very Good
From $2,660
Compare at $2,959
IGI | 1.7ct | Oval | K | SI1 | Very Good
From $2,717
Compare at $2,720
Save 29.1%GIA | 1.7ct | Oval | K | SI2 | Very Good
From $2,723
Compare at $3,840
Save 19%GIA | 1.7ct | Oval | J | SI2 | Excellent
From $2,763
Compare at $3,410
Save 35.5%GIA | 1.71ct | Oval | L | SI2 | Very Good
From $2,797
Compare at $4,336
Save 36.4%GIA | 1.7ct | Oval | K | SI2 | Excellent
From $2,804
Compare at $4,407
Save 24.4%IGI | 1.7ct | Oval | J | SI1 | Very Good
From $2,842
Compare at $3,760
Save 22%GIA | 1.7ct | Oval | L | SI1 | Very Good
From $2,864
Compare at $3,672
IGI | 1.72ct | Oval | K | VS2 | Very Good
From $2,866
Compare at $2,870
IGI | 1.7ct | Oval | K | SI1 | Ideal
From $2,906
Compare at $2,955
GIA | 1.7ct | Oval | K | SI2 | Good
From $2,944
Compare at $3,019
Save 22%GIA | 1.7ct | Oval | L | VVS2 | Very Good
From $2,944
Compare at $3,774
Save 22%GIA | 1.7ct | Oval | K | SI2 | Very Good
From $2,944
Compare at $3,774
Save 40.7%GIA | 1.71ct | Oval | L | VS2 | Very Good
From $2,950
Compare at $4,976
Save 40.7%GIA | 1.71ct | Oval | L | SI1 | Excellent
From $2,953
Compare at $4,980
IGI | 1.7ct | Oval | K | VS1 | Ideal
From $2,967
Compare at $3,065
Save 18.8%GIA | 1.7ct | Oval | J | SI2 | Excellent
From $3,029
Compare at $3,730
IGI | 1.7ct | Oval | J | SI1 | Very Good
From $3,044
Compare at $3,075
Save 16.5%GIA | 1.7ct | Oval | K | SI2 | Good
From $3,105
Compare at $3,720
IGI | 1.7ct | Oval | K | VS2 | Very Good
From $3,111
Compare at $3,115
IGI | 1.71ct | Oval | I | SI2 | Very Good
From $3,138
Compare at $3,384
Save 36.9%GIA | 1.7ct | Oval | L | SI1 | Excellent
From $3,164
Compare at $5,017
Save 36.9%GIA | 1.7ct | Oval | K | SI2 | Excellent
From $3,232
Compare at $5,126
Save 22.3%GIA | 1.71ct | Oval | L | VVS1 | Excellent
From $3,247
Compare at $4,178
GIA | 1.7ct | Oval | D | I1 | Ideal
From $3,251
Compare at $3,584
HRD | 1.7ct | Oval | G | SI2 | Ideal
From $3,254
Compare at $3,587
Save 23%GIA | 1.7ct | Oval | K | VS1 | Excellent
From $3,262
Compare at $4,234
IGI | 1.71ct | Oval | G | SI2 | Ideal
From $3,263
Compare at $3,558
IGI | 1.71ct | Oval | K | VS1 | Very Good
From $3,281
Compare at $3,515
Save 36.3%GIA | 1.8ct | Oval | L | SI2 | Good
From $3,285
Compare at $5,160
GIA | 1.71ct | Oval | K | SI2 | Ideal
From $3,293
Compare at $3,567
Save 38.6%GIA | 1.8ct | Oval | L | SI1 | Excellent
From $3,297
Compare at $5,373
Save 36.3%GIA | 1.7ct | Oval | L | SI1 | Excellent
From $3,309
Compare at $5,198
GIA | 1.7ct | Oval | K | SI2 | Ideal
From $3,312
Compare at $3,393
Save 23.8%GIA | 1.7ct | Oval | K | SI1 | Excellent
From $3,328
Compare at $4,366
Entry pricing in this category starts around $930.
What to Know When Shopping for 1.7 Carat Oval Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $28,552 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 $10,062 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.
- Oval diamonds can appear larger than rounds of the same carat weight due to their elongated face-up area. Watch for the bow-tie effect in lower-quality cuts.
Frequently Asked Questions
We currently track 1,719 comparable stones in this segment. Prices start around $930 and go up to $29,482.
Based on the latest market data, the average asking price is about $10,603 with a median around $10,062.
The observed spread is roughly $28,552 across tracked listings, which is about 96.8% 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 $10,603. The median price is $10,062, 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 11 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 $28,552 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 Oval diamonds.