Round|Natural|GIA

5.29ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2231517264

Certificate GIA 2231517264

Diamond specifications and retailer prices

From $55,528 USD
As of October 30, 2026
Save $20,615 USD (27%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $105,185 USD 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
Color
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: $105,185 USD|Low: $53,622 USD|High: $105,463 USD|Avg: $66,732 USD|-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
Retailer 22
October 30, 2026
Retailer 17$55,528 USD
Retailer 3$55,920 USD
Retailer 22$57,864 USD
Retailer 2$58,093 USD
Retailer 18$58,210 USD
Retailer 20$58,916 USD
Retailer 4$59,248 USD
Retailer 14$60,468 USD
Retailer 7$61,164 USD
Retailer 6$61,947 USD
Retailer 5$64,440 USD
Retailer 19$64,440 USD
Retailer 21$66,590 USD
Retailer 15$66,725 USD
Retailer 16$68,969 USD
Retailer 9$69,505 USD
Retailer 8$71,271 USD
Retailer 10$71,383 USD
Retailer 11$72,285 USD
Retailer 12$75,065 USD
Retailer 13$76,143 USD
MOH London$105,185 USD

34 data points across 22 retailers

22 retailers$55,528 USD to $76,143 USD

A
Cheapest Retailer
-
$55,528 USD
A
Retailer 2
-
$55,920 USD
View
A
Retailer 3
-
$57,864 USD
CA$80,367 CAD
View
A
Retailer 4
-
$58,093 USD
₹5,532,704 INR
View
A
Retailer 5
-
$58,210 USD
View
A
Retailer 6
-
$58,916 USD
View
A
Retailer 7
-
$59,248 USD
View
Retailer 8
-
$60,468 USD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$61,947 USD
View
B+
Retailer 10
-
$64,440 USD
View
B+
Retailer 11
-
$64,440 USD
View
B+
Retailer 12
-
$66,590 USD
View
Retailer 13
-
$66,725 USD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$68,969 USD
£54,306 GBP
View
Retailer 15
-
$69,505 USD
View
Price last confirmed 33 days ago
Retailer 16
-
$69,505 USD
View
Price last confirmed 31 days ago
Retailer 17
-
$71,271 USD
£56,119 GBP
View
Price last confirmed 30 days ago
Retailer 18
-
$71,383 USD
View
Price last confirmed 23 days ago
Retailer 19
-
$72,285 USD
View
Price last confirmed 23 days ago
Retailer 20
-
$75,065 USD
View
Price last confirmed 31 days ago
B
Retailer 21
-
$76,143 USD
€72,517 EUR
View
Most Expensive
MOH London
07FA4E149 · Oct 8
$105,185 USD
£82,823 GBP
View
Price last confirmed 22 days ago
21 more retailers have this diamond
Prices start from $55,528 USDSave up to $20,615 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
5.29ct Round
$55,528 USD