Round|Natural|GIA

3.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2557399420

Certificate GIA 2557399420

Diamond specifications and retailer prices

From $34,897 USD
As of October 29, 2026
Save $6,626 USD (16%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $57,149 USD at MOH London · As of October 19, 2026
View at MOH London

About this 3.51ct natural round diamond

This 3.51ct 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 2557399420. Listed at 12 retailers as of October 29, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.51
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557399420
Dimensions9.80 × 9.84 × 5.98 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Feather, Cloud, Crystal
Top View
9.80 mm9.84 mm3.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557399420
Side View
Table 60.0%Crown 31.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 60.8%

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 29
Current: $57,149 USD|Low: $34,036 USD|High: $57,528 USD|Avg: $39,908 USD|+7.3%
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
October 29, 2026
Retailer 6$34,036 USD
Retailer 3$34,680 USD
Retailer 14$34,897 USD
Retailer 11$36,481 USD
Retailer 8$37,673 USD
Retailer 4$38,330 USD
Retailer 10$38,330 USD
Retailer 2$38,557 USD
Retailer 5$39,577 USD
Retailer 12$39,610 USD
Retailer 7$41,523 USD
Retailer 9$42,868 USD
Retailer 13$43,392 USD
MOH London$57,149 USD

21 data points across 14 retailers

12 retailers$34,897 USD to $41,523 USD

B+
Retailer 1
-
$34,680 USD
CA$48,167 CAD
Price last confirmed 9 days ago
B+
Retailer 2
-
$34,897 USD
View
B+
Retailer 3
-
$35,489 USD
View
Price last confirmed 39 days ago
B+
Retailer 4
-
$36,481 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$37,673 USD
£29,664 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
$38,330 USD
View
B
Retailer 7
-
$38,330 USD
View
B
Retailer 8
-
$38,557 USD
View
B
Retailer 9
-
$39,577 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$41,523 USD
View
B
Retailer 11
-
$43,392 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
550D41D64 · Oct 19
$57,149 USD
£44,999 GBP
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $34,897 USDSave up to $6,626 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+
3.51ct Round
$34,897 USD