Round|Natural|GIA

2.70ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2534978243

Certificate GIA 2534978243

Diamond specifications and retailer prices

From $15,944 USD
CA$22,144 CAD
As of October 22, 2026
Save $3,827 USD (19%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $26,689 USD at MOH London · As of October 21, 2026
View at MOH London

About this 2.7ct natural round diamond

This 2.7ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2534978243. Listed at 7 retailers as of October 22, 2026, with a relatively tight 24% 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

2.70
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2534978243
Dimensions8.85 × 8.79 × 5.53 mm
L/W Ratio1.01
Top View
8.85 mm8.79 mm2.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2534978243
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 22
Current: $26,689 USD|Low: $15,295 USD|High: $26,867 USD|Avg: $18,699 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 23, 2026
Retailer 4$15,295 USD
Retailer 5$15,483 USD
Retailer 2$17,835 USD
Retailer 3$19,334 USD
MOH London$26,689 USD

36 data points across 5 retailers

7 retailers$15,944 USD to $19,771 USD

A
Retailer 1
-
$15,295 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$15,944 USD
CA$22,144 CAD
View
B+
Retailer 3
-
$17,835 USD
£14,043 GBP
View
B
Retailer 4
-
$19,334 USD
€18,413 EUR
View
Price last confirmed 7 days ago
B
Retailer 5
-
$19,643 USD
View
B
Retailer 6
-
$19,771 USD
View
Most Expensive
B
MOH London
BF88BD9A9 · Oct 21
$26,689 USD
£21,015 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $15,944 USDSave up to $3,827 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
2.70ct Round
$15,944 USD