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Round|Natural|GIA

2.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5241074272

Certificate GIA 5241074272

Diamond specifications and retailer prices

From $25,730 AUD
HK$141,200 HKD
As of October 30, 2026
Save $22,386 AUD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $48,116 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.8ct natural round diamond

This 2.8ct natural round sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5241074272. Listed at 9 retailers as of October 29, 2026, with prices from $25,730 to $48,116, a $22,386 spread on the same certified stone. MOH London lists it at $48,116. 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

2.80
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5241074272
Dimensions8.90 × 8.95 × 5.59 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
8.90 mm8.95 mm2.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241074272
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°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: $48,116 AUD|Low: $25,730 AUD|High: $49,388 AUD|Avg: $36,621 AUD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$25,730 AUD
Retailer 9$29,002 AUD
Retailer 5$35,102 AUD
Retailer 2$35,503 AUD
Retailer 8$35,517 AUD
Retailer 7$36,645 AUD
Retailer 6$37,207 AUD
Retailer 4$43,090 AUD
MOH London$48,116 AUD

28 data points across 9 retailers

9 retailers$25,730 AUD to $48,116 AUD

A
Cheapest Retailer
-
$25,730 AUD
HK$141,200 HKD
Retailer 2
-
$29,002 AUD
SGD 27,530 SGD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$35,102 AUD
£19,415 GBP
View
A
Retailer 4
-
$35,503 AUD
$24,939 USD
View
A
Retailer 5
-
$35,517 AUD
$24,949 USD
View
A
Retailer 6
-
$36,645 AUD
$25,741 USD
View
B+
Retailer 7
-
$37,207 AUD
€24,891 EUR
View
B+
Retailer 8
-
$43,090 AUD
$30,268 USD
View
Most Expensive
B
MOH London
B475108CC · Oct 29
$48,116 AUD
£26,613 GBP
View
8 more retailers have this diamond
Prices start from $25,730 AUDSave up to $22,386 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
2.80ct Round
$25,730 AUD