Oval|Natural|GIA

4.02ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 5151753438

Certificate GIA 5151753438

Diamond specifications and retailer prices

From $43,554 USD
As of October 31, 2026
Save $23,712 USD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $67,266 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.02ct natural oval diamond

This 4.02ct natural oval sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5151753438. Listed at 7 retailers as of October 31, 2026, with prices from $43,554 to $67,266, a $23,712 spread on the same certified stone. MOH London lists it at $67,266. 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

4.02
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5151753438
Dimensions12.50 × 8.43 × 5.54 mm
L/W Ratio1.48
Top View
12.50 mm8.43 mm4.02 ctJ / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5151753438
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $67,266 USD|Low: $37,530 USD|High: $68,076 USD|Avg: $48,057 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$37,530 USD
Retailer 5$43,554 USD
Retailer 2$43,851 USD
Retailer 7$45,250 USD
Retailer 8$45,250 USD
Retailer 6$46,760 USD
Retailer 3$50,913 USD
MOH London$67,266 USD

37 data points across 8 retailers

7 retailers$43,554 USD to $67,266 USD

B
Cheapest Retailer
-
$43,554 USD
B+
Retailer 2
-
$43,851 USD
£34,529 GBP
View
B
Retailer 3
-
$45,250 USD
View
B
Retailer 4
-
$45,250 USD
View
B
Retailer 5
-
$46,760 USD
View
B
Retailer 6
-
$50,913 USD
€48,489 EUR
View
Most Expensive
B
MOH London
DA07C552E · Nov 1
$67,266 USD
£52,965 GBP
View
6 more retailers have this diamond
Prices start from $43,554 USDSave up to $23,712 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+
4.02ct Oval
$43,554 USD