Round|Natural|GIA

1.70ct J IF Round Natural Diamond

EX • J/IF • GIA 2566132906

Certificate GIA 2566132906

Diamond specifications and retailer prices

From $8,472 USD
SGD 11,448 SGD
As of October 30, 2026
Save $6,713 USD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,185 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566132906. Listed at 14 retailers as of October 30, 2026, with prices from $8,472 to $15,185, a $6,713 spread on the same certified stone. With Clarity lists it at $15,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566132906
Dimensions7.53 × 7.58 × 4.78 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.53 mm7.58 mm1.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566132906
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,393 USD|Low: $8,472 USD|High: $15,970 USD|Avg: $10,897 USD|-8.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
With Clarity
November 1, 2026
Retailer 10$8,472 USD
Retailer 11$8,753 USD
Retailer 12$9,002 USD
Retailer 13$9,172 USD
Retailer 9$9,324 USD
Retailer 5$9,365 USD
Retailer 14$9,367 USD
Retailer 1$9,393 USD
Retailer 2$10,839 USD
Retailer 8$10,865 USD
Retailer 3$10,944 USD
Retailer 4$11,214 USD
Retailer 7$12,490 USD
Retailer 6$12,978 USD
With Clarity$15,185 USD

21 data points across 15 retailers

14 retailers$8,472 USD to $15,185 USD

B+
Cheapest Retailer
-
$8,472 USD
SGD 11,448 SGD
B+
Retailer 2
-
$8,753 USD
View
B+
Retailer 3
-
$9,002 USD
View
B+
Retailer 4
-
$9,172 USD
SGD 12,395 SGD
View
B+
Retailer 5
-
$9,324 USD
View
B+
Retailer 6
-
$9,365 USD
View
B+
Retailer 7
-
$9,367 USD
View
B+
Retailer 8
-
$9,393 USD
£7,396 GBP
View
B+
Retailer 9
-
$10,839 USD
View
B+
Retailer 10
-
$10,865 USD
€10,348 EUR
View
B+
Retailer 11
-
$10,944 USD
View
B+
Retailer 12
-
$11,214 USD
View
B
Retailer 13
-
$12,490 USD
View
Most Expensive
B
With Clarity
2566132906 · Oct 30
$15,185 USD
View
13 more retailers have this diamond
Prices start from $8,472 USDSave up to $6,713 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.70ct Round
$8,472 USD