Round|Natural|GIA

3.11ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1548719298

Certificate GIA 1548719298

Diamond specifications and retailer prices

From $21,805 USD
As of October 29, 2026
Save $16,240 USD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $38,045 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.11ct natural round diamond

This 3.11ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1548719298. Listed at 13 retailers as of October 29, 2026, with prices from $21,805 to $38,045, a $16,240 spread on the same certified stone. MOH London lists it at $38,045. 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

3.11
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548719298
Dimensions9.38 × 9.34 × 5.84 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Needle
Top View
9.38 mm9.34 mm3.11 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548719298
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 62.4%

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: $38,045 USD|Low: $21,579 USD|High: $38,298 USD|Avg: $25,888 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$21,805 USD
Retailer 6$22,275 USD
Retailer 10$22,970 USD
Retailer 5$23,220 USD
Retailer 9$24,230 USD
Retailer 2$24,439 USD
Retailer 7$26,250 USD
Retailer 8$27,259 USD
Retailer 3$29,477 USD
MOH London$38,045 USD

38 data points across 10 retailers

13 retailers$21,805 USD to $38,045 USD

B+
Cheapest Retailer
-
$21,805 USD
B+
Retailer 2
-
$22,275 USD
View
B+
Retailer 3
-
$22,970 USD
View
B+
Retailer 4
-
$23,220 USD
View
Final sale: no returns
Retailer 5
-
$24,230 USD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$24,439 USD
£19,243 GBP
View
Retailer 7
-
$25,442 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$25,898 USD
View
Retailer 9
-
$26,250 USD
View
Price last confirmed 22 days ago
Retailer 10
-
$27,259 USD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$29,477 USD
€28,073 EUR
View
Retailer 12
-
$34,326 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
2BA79F916 · Oct 29
$38,045 USD
£29,957 GBP
View
12 more retailers have this diamond
Prices start from $21,805 USDSave up to $16,240 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+
3.11ct Round
$21,805 USD