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Round|Natural|GIA

1.52ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6445772720

Certificate GIA 6445772720

Diamond specifications and retailer prices

From $2,892 USD
As of November 6, 2026
Save $3,873 USD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,765 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6445772720. Listed at 16 retailers as of November 5, 2026, with prices from $2,892 to $6,765, a $3,873 spread on the same certified stone. NZ Jewellers lists it at $6,765. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6445772720
Dimensions7.37 × 7.32 × 4.54 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
7.37 mm7.32 mm1.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445772720
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.9%

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 6
Current: $6,765 USD|Low: $2,854 USD|High: $6,812 USD|Avg: $4,237 USD|-0.7%
NZ Jewellers
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
Retailer 15
November 6, 2026
Retailer 12$2,892 USD
Retailer 6$3,425 USD
Retailer 7$3,477 USD
Retailer 3$3,583 USD
Retailer 2$3,637 USD
Retailer 13$3,883 USD
Retailer 15$3,883 USD
Retailer 8$3,885 USD
Retailer 14$4,029 USD
Retailer 5$4,032 USD
Retailer 9$4,360 USD
Retailer 10$4,464 USD
Retailer 4$4,480 USD
Retailer 11$6,493 USD
NZ Jewellers$6,765 USD

33 data points across 15 retailers

16 retailers$2,892 USD to $6,765 USD

A
Cheapest Retailer
-
$2,892 USD
A
Retailer 2
-
$3,425 USD
View
A
Retailer 3
-
$3,477 USD
View
Retailer 4
-
$3,566 USD
View
Price last confirmed 82 days ago
B+
Retailer 5
-
$3,583 USD
View
Final sale: no returns
A
Retailer 6
-
$3,637 USD
View
Retailer 7
-
$3,883 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,883 USD
View
A
Retailer 9
-
$3,885 USD
View
B+
Retailer 10
-
$4,029 USD
View
B+
Retailer 11
-
$4,032 USD
View
B+
Retailer 12
-
$4,360 USD
View
B+
Retailer 13
-
$4,464 USD
View
B+
Retailer 14
-
$4,480 USD
View
B
Retailer 15
-
$6,493 USD
View
Most Expensive
B
NZ Jewellers
74c20c21-70de-4565-aae1-5c59e1bddacc · Nov 5
$6,765 USD
View
15 more retailers have this diamond
Prices start from $2,892 USDSave up to $3,873 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
1.52ct Round
$2,892 USD