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Round|Natural|GIA

2.70ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 7551337647

Certificate GIA 7551337647

Diamond specifications and retailer prices

From $20,354 AUD
HK$111,700 HKD
As of October 30, 2026
Save $17,073 AUD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $37,427 AUD at MOH London · As of October 29, 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 7551337647. Listed at 10 retailers as of October 29, 2026, with prices from $20,354 to $37,427, a $17,073 spread on the same certified stone. MOH London lists it at $37,427. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7551337647
Dimensions8.82 × 8.89 × 5.55 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Cavity, Needle
Top View
8.82 mm8.89 mm2.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551337647
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 30
Current: $37,427 AUD|Low: $20,354 AUD|High: $40,038 AUD|Avg: $26,583 AUD|-5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$20,354 AUD
Retailer 6$20,685 AUD
Retailer 8$22,548 AUD
Retailer 2$24,611 AUD
Retailer 10$25,699 AUD
Retailer 4$26,550 AUD
Retailer 9$26,550 AUD
Retailer 3$27,090 AUD
Retailer 7$27,433 AUD
MOH London$37,427 AUD

43 data points across 10 retailers

10 retailers$20,354 AUD to $37,427 AUD

A
Cheapest Retailer
-
$20,354 AUD
HK$111,700 HKD
A
Retailer 2
-
$20,685 AUD
$14,530 USD
View
B+
Retailer 3
-
$22,548 AUD
$15,839 USD
View
Final sale: no returns
B+
Retailer 4
-
$24,611 AUD
£13,612 GBP
View
B
Retailer 5
-
$25,699 AUD
$18,052 USD
View
B
Retailer 6
-
$26,550 AUD
$18,650 USD
View
B
Retailer 7
-
$26,550 AUD
$18,650 USD
View
B
Retailer 8
-
$27,090 AUD
€18,123 EUR
View
B
Retailer 9
-
$27,433 AUD
$19,270 USD
View
Most Expensive
B
MOH London
4C118FABF · Oct 29
$37,427 AUD
£20,701 GBP
View
9 more retailers have this diamond
Prices start from $20,354 AUDSave up to $17,073 AUD

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
$20,354 AUD