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Round|Natural|GIA

5.29ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2231517264

Certificate GIA 2231517264

Diamond specifications and retailer prices

From $70,987 SGD
$55,528 USD
As of October 30, 2026
Save $26,354 SGD (27%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $134,469 SGD at MOH London · As of October 8, 2026
View at MOH London

About this 5.29ct natural round diamond

This 5.29ct 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 2231517264. Listed at 22 retailers as of October 29, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.29
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2231517264
Dimensions11.41 × 11.32 × 6.78 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
11.41 mm11.32 mm5.29 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231517264
Side View
Table 55.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.9%

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 30
Current: $134,469 SGD|Low: $68,550 SGD|High: $134,824 SGD|Avg: $85,278 SGD|-0.3%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 16$70,987 SGD
Retailer 3$71,488 SGD
Retailer 21$73,974 SGD
Retailer 2$74,009 SGD
Retailer 17$74,416 SGD
Retailer 19$75,318 SGD
Retailer 4$75,742 SGD
Retailer 14$77,302 SGD
Retailer 7$78,192 SGD
Retailer 6$79,193 SGD
Retailer 5$82,380 SGD
Retailer 18$82,380 SGD
Retailer 20$85,129 SGD
Retailer 13$87,969 SGD
Retailer 9$88,855 SGD
Retailer 8$91,113 SGD
Retailer 10$91,256 SGD
Retailer 11$92,409 SGD
Retailer 12$95,963 SGD
Retailer 15$97,341 SGD
MOH London$134,469 SGD

35 data points across 21 retailers

22 retailers$70,987 SGD to $97,341 SGD

A
Cheapest Retailer
-
$70,987 SGD
$55,528 USD
A
Retailer 2
-
$71,488 SGD
$55,920 USD
View
A
Retailer 3
-
$73,974 SGD
CA$80,367 CAD
View
A
Retailer 4
-
$74,009 SGD
₹5,513,507 INR
View
A
Retailer 5
-
$74,416 SGD
$58,210 USD
View
A
Retailer 6
-
$75,318 SGD
$58,916 USD
View
A
Retailer 7
-
$75,742 SGD
$59,248 USD
View
Retailer 8
-
$77,302 SGD
$60,468 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$79,193 SGD
$61,947 USD
View
B+
Retailer 10
-
$82,380 SGD
$64,440 USD
View
B+
Retailer 11
-
$82,380 SGD
$64,440 USD
View
B+
Retailer 12
-
$85,129 SGD
$66,590 USD
View
Retailer 13
-
$85,301 SGD
$66,725 USD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$87,969 SGD
£54,182 GBP
View
Retailer 15
-
$88,855 SGD
$69,505 USD
View
Price last confirmed 34 days ago
Retailer 16
-
$88,855 SGD
$69,505 USD
View
Price last confirmed 32 days ago
Retailer 17
-
$91,113 SGD
£56,119 GBP
View
Price last confirmed 31 days ago
Retailer 18
-
$91,256 SGD
$71,383 USD
View
Price last confirmed 24 days ago
Retailer 19
-
$92,409 SGD
$72,285 USD
View
Price last confirmed 24 days ago
Retailer 20
-
$95,963 SGD
$75,065 USD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$97,341 SGD
€72,517 EUR
View
Most Expensive
MOH London
07FA4E149 · Oct 8
$134,469 SGD
£82,823 GBP
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from $70,987 SGDSave up to $26,354 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
5.29ct Round
$70,987 SGD