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5.39ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2115694545

Certificate GIA 2115694545

Diamond specifications and retailer prices

From $74,802 SGD
$58,512 USD
As of October 31, 2026
Save $18,693 SGD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $93,495 SGD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 5.39ct natural round diamond

This 5.39ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2115694545. Listed at 4 retailers as of October 31, 2026, with prices from $74,802 to $93,495, a $18,693 spread on the same certified stone. 77 Diamonds lists it at $93,495. 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

5.39
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2115694545
Dimensions11.12 × 11.21 × 7.01 mm
L/W Ratio1.01
Top View
11.12 mm11.21 mm5.39 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2115694545
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $93,495 SGD|Low: $74,802 SGD|High: $101,944 SGD|Avg: $84,167 SGD|-6.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$74,802 SGD
Retailer 4$78,048 SGD
Retailer 2$78,437 SGD
77 Diamonds$93,495 SGD

31 data points across 4 retailers

4 retailers$74,802 SGD to $93,495 SGD

A
Cheapest Retailer
-
$74,802 SGD
$58,512 USD
A
Retailer 2
-
$78,048 SGD
$61,051 USD
View
A
Retailer 3
-
$78,437 SGD
$61,355 USD
View
Most Expensive
B+
77 Diamonds
RBMBCNQRJYVR · Nov 1
$93,495 SGD
£57,586 GBP
View
3 more retailers have this diamond
Prices start from $74,802 SGDSave up to $18,693 SGD

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
5.39ct Round
$74,802 SGD