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Round|Natural|GIA

4.00ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 1236959587

Certificate GIA 1236959587

Diamond specifications and retailer prices

From $44,868 USD
As of October 28, 2026
Save $32,870 USD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $77,738 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4ct natural round diamond

This 4ct natural round sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1236959587. Listed at 16 retailers as of October 28, 2026, with prices from $44,868 to $77,738, a $32,870 spread on the same certified stone. MOH London lists it at $77,738. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.00
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1236959587
Dimensions10.32 × 10.35 × 6.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity
Top View
10.32 mm10.35 mm4.00 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1236959587
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.0%

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 28
Current: $77,738 USD|Low: $44,689 USD|High: $78,255 USD|Avg: $54,233 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$44,868 USD
Retailer 3$44,993 USD
Retailer 9$47,398 USD
Retailer 8$47,955 USD
Retailer 4$48,399 USD
Retailer 2$49,539 USD
Retailer 5$58,148 USD
Retailer 6$61,714 USD
MOH London$77,738 USD

36 data points across 9 retailers

16 retailers$44,868 USD to $77,738 USD

B+
Cheapest Retailer
-
$44,868 USD
A
Retailer 2
-
$44,993 USD
₹4,285,078 INR
View
B+
Retailer 3
-
$45,359 USD
View
Retailer 4
-
$47,398 USD
A$72,920 AUD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$47,955 USD
View
B+
Retailer 6
-
$48,399 USD
View
B+
Retailer 7
-
$49,510 USD
View
B+
Retailer 8
-
$49,539 USD
£39,007 GBP
View
B+
Retailer 9
-
$51,573 USD
View
B+
Retailer 10
-
$51,573 USD
View
B
Retailer 11
-
$52,820 USD
View
B
Retailer 12
-
$53,636 USD
View
B
Retailer 13
-
$55,699 USD
View
B+
Retailer 14
-
$58,148 USD
€55,379 EUR
View
B
Retailer 15
-
$61,714 USD
ZAR 997,001 ZAR
View
Most Expensive
B
MOH London
E8CE36701 · Oct 29
$77,738 USD
£61,211 GBP
View
15 more retailers have this diamond
Prices start from $44,868 USDSave up to $32,870 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
4.00ct Round
$44,868 USD