1.7 Carat Princess Natural Diamond Prices Comparison
As of May 2026, 1.7 carat princess natural diamonds usually range from $1,980 to $22,764, with an average price of $8,620.In the last month, prices for these diamonds are down 0.8%.Compare 503 verified listings across 8 retailers tracked by CaratRadar.
1.7 Carat Princess Natural Diamond Market Overview
CaratRadar currently tracks 503 verified 1.7-carat princess natural diamonds listed across 8 online retailers. Prices in this segment range from $1,980 to $22,764, with an average asking price of $8,620 and a median of $8,390.
The price spread of $20,784 (91.3% 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.
503 diamonds tracked in this segment
Price range: $1,980 to $22,764
Average price: $8,620
Median price: $8,390
Available across 8 retailers
Savings potential: up to 91.3%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
503
$1,980
$8,620
$8,390
$22,764
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 38.5%GIA | 1.71ct | Princess | L | VS2 | Ideal
From $2,381
Compare at $3,874
Save 31.3%IGI | 1.72ct | Princess | K | SI1 | Very Good
From $2,495
Compare at $3,631
Save 39%GIA | 1.78ct | Princess | L | SI1 | Excellent
From $2,602
Compare at $4,266
Save 31.2%IGI | 1.7ct | Princess | K | VS1 | Very Good
From $2,719
Compare at $3,954
Save 38.5%GIA | 1.7ct | Princess | K | VS2 | Ideal
From $2,854
Compare at $4,639
Save 38.5%GIA | 1.8ct | Princess | K | SI1 | Ideal
From $2,875
Compare at $4,672
Save 21%GIA | 1.7ct | Princess | I | SI2 | Very Good
From $3,072
Compare at $3,891
Save 13.2%IGI | 1.74ct | Princess | K | VS2 | Very Good
From $3,110
Compare at $3,583
Save 21%GIA | 1.71ct | Princess | L | SI1 | Excellent
From $3,157
Compare at $3,999
Save 39.7%GIA | 1.7ct | Princess | I | SI2 | Very Good
From $3,198
Compare at $5,305
Save 26.8%GIA | 1.72ct | Princess | I | SI2 | Very Good
From $3,267
Compare at $4,462
GIA | 1.8ct | Princess | I | SI2 | Good
From $3,290
Compare at $3,521
Save 37.6%GIA | 1.7ct | Princess | K | VVS2 | Good
From $3,302
Compare at $5,290
Save 39%GIA | 1.7ct | Princess | I | SI1 | Ideal
From $3,383
Compare at $5,545
Save 33%GIA | 1.71ct | Princess | J | SI1 | Excellent
From $3,415
Compare at $5,099
Save 17.7%GIA | 1.71ct | Princess | H | SI2 | Good
From $3,517
Compare at $4,271
Save 19.7%IGI | 1.7ct | Princess | I | VS1 | Very Good
From $3,570
Compare at $4,444
Save 15.9%GIA | 1.7ct | Princess | H | SI2 | Good
From $3,572
Compare at $4,245
Save 43.9%GIA | 1.73ct | Princess | H | SI1 | Excellent
From $3,653
Compare at $6,510
Save 33.1%GIA | 1.7ct | Princess | J | VS2 | Excellent
From $3,676
Compare at $5,493
Save 22%GIA | 1.7ct | Princess | J | VS1 | Excellent
From $3,685
Compare at $4,724
GIA | 1.7ct | Princess | K | VVS2 | Ideal
From $3,690
Compare at $3,972
Save 40%GIA | 1.7ct | Princess | I | SI1 | Excellent
From $3,745
Compare at $6,244
Save 39%GIA | 1.7ct | Princess | J | VVS2 | Excellent
From $3,776
Compare at $6,190
Save 22%GIA | 1.79ct | Princess | K | VVS2 | Excellent
From $3,805
Compare at $4,878
Save 22.9%IGI | 1.72ct | Princess | I | VVS2 | Very Good
From $3,820
Compare at $4,956
Save 37.7%GIA | 1.7ct | Princess | J | VS2 | Very Good
From $3,885
Compare at $6,237
Save 10.2%GIA | 1.7ct | Princess | K | SI2 | Excellent
From $3,885
Compare at $4,327
Save 17.1%IGI | 1.7ct | Princess | J | VS1 | Very Good
From $3,895
Compare at $4,700
Save 24%GIA | 1.79ct | Princess | K | VS1 | Excellent
From $3,905
Compare at $5,138
Save 22%GIA | 1.72ct | Princess | J | VS1 | Excellent
From $3,943
Compare at $5,055
GIA | 1.71ct | Princess | J | VS2 | Good
From $3,948
Compare at $4,222
Save 23.8%GIA | 1.7ct | Princess | I | SI2 | Excellent
From $3,966
Compare at $5,205
Save 38.5%GIA | 1.71ct | Princess | J | VVS2 | Excellent
From $3,977
Compare at $6,471
HRD | 1.7ct | Princess | J | VVS2 | Ideal
From $4,000
Compare at $4,133
Save 22.1%GIA | 1.73ct | Princess | J | VS2 | Ideal
From $4,021
Compare at $5,164
IGI | 1.7ct | Princess | I | VVS2 | Good
From $4,030
Compare at $4,197
Save 23.6%IGI | 1.71ct | Princess | J | IF | Ideal
From $4,045
Compare at $5,295
Save 39.4%GIA | 1.72ct | Princess | K | VS2 | Excellent
From $4,049
Compare at $6,680
IGI | 1.7ct | Princess | I | VS2 | Very Good
From $4,060
Compare at $4,238
Save 36.3%GIA | 1.7ct | Princess | L | VS2 | Excellent
From $4,066
Compare at $6,381
GIA | 1.8ct | Princess | L | SI2 | Good
From $4,084
Compare at $4,246
Save 25.4%GIA | 1.7ct | Princess | K | VVS2 | Excellent
From $4,104
Compare at $5,500
Save 18.4%IGI | 1.7ct | Princess | J | VVS2 | Very Good
From $4,120
Compare at $5,050
Save 39.5%GIA | 1.72ct | Princess | K | VS2 | Excellent
From $4,133
Compare at $6,828
Save 37.7%GIA | 1.7ct | Princess | J | SI1 | Excellent
From $4,156
Compare at $6,672
Save 25%GIA | 1.7ct | Princess | K | VS2 | Excellent
From $4,185
Compare at $5,576
Save 37.7%GIA | 1.7ct | Princess | J | VS2 | Excellent
From $4,187
Compare at $6,723
Save 38.6%GIA | 1.8ct | Princess | H | SI1 | Ideal
From $4,188
Compare at $6,818
Save 19.1%GIA | 1.7ct | Princess | J | VS1 | Ideal
From $4,222
Compare at $5,219
Entry pricing in this category starts around $1,980.
What to Know When Shopping for 1.7 Carat Princess Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $20,784 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 $8,390 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.
- Princess-cut diamonds are prone to chipping at the corners. Look for protective prong settings and avoid stones with visible inclusions near the edges.
Frequently Asked Questions
We currently track 503 comparable stones in this segment. Prices start around $1,980 and go up to $22,764.
Based on the latest market data, the average asking price is about $8,620 with a median around $8,390.
The observed spread is roughly $20,784 across tracked listings, which is about 91.3% 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 $8,620. The median price is $8,390, 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 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 $20,784 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 Princess diamonds.