1.7 Carat Oval Natural Diamond Prices Comparison
As of April 2026, 1.7 carat oval natural diamonds usually range from $930 to $31,319, with an average price of $10,918.In the last month, prices for these diamonds are down 0.5%.Compare 2,060 verified listings across 8 retailers tracked by CaratRadar.
1.7 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 2,060 verified 1.7-carat oval natural diamonds listed across 8 online retailers. Prices in this segment range from $930 to $31,319, with an average asking price of $10,918 and a median of $10,525.
The price spread of $30,389 (97.0% 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.
2,060 diamonds tracked in this segment
Price range: $930 to $31,319
Average price: $10,918
Median price: $10,525
Available across 8 retailers
Savings potential: up to 97.0%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
2,060
$930
$10,918
$10,525
$31,319
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 21.8%GIA | 1.7ct | Oval | I | VS1 | Excellent
From $9,705
Compare at $12,412
Save 14%GIA | 1.7ct | Oval | I | VS1 | Excellent
From $8,560
Compare at $9,952
GIA | 1.7ct | Oval | F | SI1 | Excellent
From $9,949
Compare at $10,686
GIA | 1.7ct | Oval | D | SI1 | Very Good
From $10,331
Compare at $11,068
Save 22.2%GIA | 1.7ct | Oval | I | VS2 | Excellent
From $8,498
Compare at $10,924
Save 24.9%GIA | 1.7ct | Oval | G | VS1 | Excellent
From $13,080
Compare at $17,410
Save 19.2%GIA | 1.7ct | Oval | F | VS2 | Excellent
From $12,875
Compare at $15,932
Save 24.7%GIA | 1.7ct | Oval | J | SI2 | Excellent
From $6,450
Compare at $8,569
Save 36%GIA | 1.7ct | Oval | D | SI1 | Excellent
From $7,599
Compare at $11,866
Save 12.7%GIA | 1.7ct | Oval | D | SI1 | Excellent
From $10,980
Compare at $12,579
Save 37.1%GIA | 1.7ct | Oval | G | VS1 | Ideal
From $15,717
Compare at $24,993
GIA | 1.7ct | Oval | H | SI1 | Excellent
From $13,082
Compare at $14,841
Save 21.8%GIA | 1.7ct | Oval | I | VS1 | Excellent
From $9,838
Compare at $12,581
Save 21.7%GIA | 1.7ct | Oval | D | SI1 | Excellent
From $10,623
Compare at $13,563
GIA | 1.7ct | Oval | H | IF | Excellent
From $11,792
Compare at $12,161
Save 20.9%GIA | 1.7ct | Oval | E | VS2 | Excellent
From $12,000
Compare at $15,170
GIA | 1.7ct | Oval | H | SI1 | Ideal
From $7,970
Compare at $8,295
GIA | 1.7ct | Oval | E | SI1 | Excellent
From $12,209
Compare at $13,996
GIA | 1.7ct | Oval | E | SI2 | Very Good
From $8,345
Compare at $8,935
GIA | 1.7ct | Oval | J | VVS2 | Good
From $6,910
Compare at $7,208
Save 19%GIA | 1.7ct | Oval | D | VVS2 | Excellent
From $17,584
Compare at $21,719
Save 19.8%GIA | 1.7ct | Oval | G | VS1 | Excellent
From $15,256
Compare at $19,032
GIA | 1.7ct | Oval | D | SI1 | Very Good
From $12,338
Compare at $12,481
Save 28.3%GIA | 1.7ct | Oval | H | SI2 | Ideal
From $6,828
Compare at $9,519
Save 30.1%GIA | 1.7ct | Oval | J | SI2 | Excellent
From $6,170
Compare at $8,822
Save 17.6%GIA | 1.7ct | Oval | J | SI2 | Excellent
From $5,949
Compare at $7,223
Save 21.7%GIA | 1.7ct | Oval | F | SI1 | Good
From $10,792
Compare at $13,782
Save 29%GIA | 1.7ct | Oval | I | SI1 | Excellent
From $8,454
Compare at $11,914
Save 10.3%GIA | 1.7ct | Oval | L | SI2 | Excellent
From $3,060
Compare at $3,411
Save 19.9%GIA | 1.7ct | Oval | D | VS1 | Excellent
From $16,773
Compare at $20,939
Save 10.1%GIA | 1.7ct | Oval | H | SI1 | Excellent
From $12,529
Compare at $13,943
GIA | 1.7ct | Oval | K | VVS2 | Ideal
From $5,217
Compare at $5,630
Save 12.3%GIA | 1.7ct | Oval | K | VS2 | Excellent
From $4,403
Compare at $5,018
GIA | 1.7ct | Oval | D | VVS2 | Excellent
From $20,079
Compare at $20,607
GIA | 1.7ct | Oval | D | VS2 | Excellent
From $16,005
Compare at $16,914
Save 19.2%GIA | 1.7ct | Oval | E | VS1 | Excellent
From $14,082
Compare at $17,418
Save 12.9%GIA | 1.7ct | Oval | L | SI1 | Excellent
From $3,892
Compare at $4,466
GIA | 1.7ct | Oval | F | VVS2 | Excellent
From $17,901
Compare at $20,564
Save 21.5%GIA | 1.7ct | Oval | J | SI1 | Excellent
From $8,102
Compare at $10,321
GIA | 1.7ct | Oval | G | VS1 | Excellent
From $19,702
Compare at $20,869
Save 27%GIA | 1.7ct | Oval | L | VS1 | Excellent
From $4,944
Compare at $6,776
GIA | 1.7ct | Oval | G | SI2 | Very Good
From $6,596
Compare at $6,890
Save 31.4%GIA | 1.7ct | Oval | J | VS2 | Excellent
From $6,943
Compare at $10,114
Save 31%GIA | 1.7ct | Oval | J | SI2 | Excellent
From $6,205
Compare at $8,997
Save 22.4%GIA | 1.7ct | Oval | I | SI1 | Excellent
From $9,220
Compare at $11,876
GIA | 1.7ct | Oval | H | VS2 | Excellent
From $11,668
Compare at $12,178
GIA | 1.7ct | Oval | H | SI2 | Excellent
From $8,788
Compare at $9,972
Save 20.9%GIA | 1.7ct | Oval | G | VS1 | Excellent
From $13,996
Compare at $17,702
Save 35.4%GIA | 1.7ct | Oval | G | SI2 | Excellent
From $4,277
Compare at $6,621
Save 12.5%GIA | 1.7ct | Oval | F | VS2 | Ideal
From $14,338
Compare at $16,380
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 $30,389 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 $10,525 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 2,060 comparable stones in this segment. Prices start around $930 and go up to $31,319.
Based on the latest market data, the average asking price is about $10,918 with a median around $10,525.
The observed spread is roughly $30,389 across tracked listings, which is about 97.0% 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 $10,525, 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 8 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 $30,389 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.