Round|Natural|GIA

1.59ct D IF Round Natural Diamond

EX • D/IF • GIA 1529627728

Certificate GIA 1529627728

Diamond specifications and retailer prices

From $18,984 USD
€18,080 EUR
As of November 1, 2026
Save $6,185 USD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $25,169 USD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1529627728. Listed at 3 retailers as of November 1, 2026, with prices from $18,984 to $25,169, a $6,185 spread on the same certified stone. Yorxs lists it at $25,169. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1529627728
Dimensions7.41 × 7.43 × 4.68 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.41 mm7.43 mm1.59 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529627728
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $21,010 USD|Low: $17,038 USD|High: $27,422 USD|Avg: $22,742 USD|+10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 1, 2026
Retailer 8$17,038 USD
Retailer 2$18,984 USD
Retailer 1$21,010 USD
Retailer 5$22,945 USD
Retailer 6$22,945 USD
Retailer 4$24,308 USD
Yorxs$25,169 USD
Retailer 7$25,799 USD
Retailer 3$27,422 USD

19 data points across 9 retailers

3 retailers$18,984 USD to $25,169 USD

A
Cheapest Retailer
-
$18,984 USD
€18,080 EUR
A
Retailer 2
-
$21,010 USD
View
Final sale: no returns
Most Expensive
B+
Yorxs
AM-2869 · Nov 1
$25,169 USD
€23,970 EUR
View
2 more retailers have this diamond
Prices start from $18,984 USDSave up to $6,185 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.

A
1.59ct Round
$18,984 USD