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2.40ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1555693814

Certificate GIA 1555693814

Diamond specifications and retailer prices

From $10,726 USD
HK$83,800 HKD
Save $8,804 USD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $19,530 USD at MOH London
View at MOH London

About this 2.4ct natural round diamond

This 2.4ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1555693814. Listed at 4 retailers, with prices from $10,726 to $19,530 at MOH London, a $8,804 spread on the same certified stone. 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

2.40
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555693814
Dimensions8.43 × 8.48 × 62.80 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Feather
Top View
8.43 mm8.48 mm2.40 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555693814
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Sep 27
Current: $19,530 USD|Low: $10,637 USD|High: $19,693 USD|Avg: $13,475 USD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 1, 2026
Retailer 4$10,726 USD
Retailer 3$11,990 USD
Retailer 2$15,231 USD
MOH London$19,530 USD

26 data points across 4 retailers

4 retailers$10,726 USD to $19,530 USD

B+
Cheapest Retailer
-
$10,726 USD
HK$83,800 HKD
B+
Retailer 2
-
$11,990 USD
SGD 16,203 SGD
View
B
Retailer 3
-
$15,231 USD
€14,506 EUR
View
Most Expensive
B
MOH London
F14427863 · Oct 1
$19,530 USD
£15,378 GBP
View
3 more retailers have this diamond
Prices start from $10,726 USDSave up to $8,804 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.

B+
2.40ct Round
$10,726 USD