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Round|Natural|GIA

1.52ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1557348978

Certificate GIA 1557348978

Diamond specifications and retailer prices

From $4,837 USD
As of November 6, 2026
Save $4,616 USD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,453 USD at MOH London · As of November 4, 2026
View at MOH London

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 1557348978. Listed at 16 retailers as of November 4, 2026, with prices from $4,837 to $9,453, a $4,616 spread on the same certified stone. MOH London lists it at $9,453. 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 angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1557348978
Dimensions7.32 × 7.36 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.32 mm7.36 mm1.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557348978
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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: Nov 6
Current: $9,453 USD|Low: $4,662 USD|High: $9,592 USD|Avg: $6,480 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$4,837 USD
Retailer 4$5,128 USD
Retailer 2$6,033 USD
Retailer 5$6,086 USD
Retailer 3$6,587 USD
Retailer 7$7,093 USD
MOH London$9,453 USD

41 data points across 7 retailers

16 retailers$4,837 USD to $9,453 USD

B+
Cheapest Retailer
-
$4,837 USD
B+
Retailer 2
-
$4,941 USD
View
B+
Retailer 3
-
$5,128 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,148 USD
View
B
Retailer 5
-
$5,425 USD
View
B
Retailer 6
-
$5,933 USD
View
B+
Retailer 7
-
$6,033 USD
View
B
Retailer 8
-
$6,086 USD
View
B
Retailer 9
-
$6,145 USD
View
B
Retailer 10
-
$6,500 USD
View
B
Retailer 11
-
$6,500 USD
View
B
Retailer 12
-
$6,587 USD
View
B
Retailer 13
-
$6,720 USD
View
Retailer 14
-
$7,093 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$7,289 USD
View
Most Expensive
B
MOH London
E1C0FC188 · Nov 4
$9,453 USD
£7,443 GBP
View
15 more retailers have this diamond
Prices start from $4,837 USDSave up to $4,616 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+
1.52ct Round
$4,837 USD