Oval|Natural|GIA

4.01ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 6237500023

Certificate GIA 6237500023

Diamond specifications and retailer prices

From $42,356 USD
As of October 26, 2026
Save $1,629 USD (4%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $62,749 USD at MOH London · As of October 21, 2026
View at MOH London

About this 4.01ct natural oval diamond

This 4.01ct 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 6237500023. Listed at 9 retailers as of October 25, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

4.01
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.31°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 6237500023
Dimensions12.51 × 8.89 × 5.49 mm
L/W Ratio1.41
Top View
12.51 mm8.89 mm4.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237500023
Side View
Table 61.0%Crown 37.31°Girdle: STK-VTHPavilion 39.7°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: $62,749 USD|Low: $37,235 USD|High: $63,167 USD|Avg: $43,391 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 24, 2026
Retailer 10$37,235 USD
Retailer 5$37,768 USD
Retailer 7$38,335 USD
Retailer 4$39,749 USD
Retailer 2$41,431 USD
Retailer 6$42,356 USD
Retailer 8$43,985 USD
Retailer 9$46,591 USD
Retailer 3$47,110 USD
MOH London$62,749 USD

21 data points across 10 retailers

9 retailers$42,356 USD to $43,985 USD

Retailer 1
-
$37,768 USD
CA$52,455 CAD
Price last confirmed 9 days ago
Retailer 2
-
$38,335 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$39,749 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$41,431 USD
£32,623 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
$42,356 USD
View
B
Retailer 6
-
$43,985 USD
View
Retailer 7
-
$46,591 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$47,110 USD
€44,867 EUR
View
Price last confirmed 9 days ago
Most Expensive
MOH London
37D9BEE95 · Oct 21
$62,749 USD
£49,409 GBP
View
Price last confirmed 11 days ago
8 more retailers have this diamond
Prices start from $42,356 USDSave up to $1,629 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
4.01ct Oval
$42,356 USD