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Round|Natural|GIA

5.02ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6525281867

Certificate GIA 6525281867

Diamond specifications and retailer prices

From $148,382 AUD
HK$814,300 HKD
As of October 30, 2026
Save $125,321 AUD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $273,703 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.02ct natural round diamond

This 5.02ct natural round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6525281867. Listed at 14 retailers as of October 29, 2026, with prices from $148,382 to $273,703, a $125,321 spread on the same certified stone. MOH London lists it at $273,703. 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

5.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6525281867
Dimensions10.91 × 10.86 × 6.79 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
10.91 mm10.86 mm5.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525281867
Side View
Table 58.0%Crown 36.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 62.3%

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: $273,703 AUD|Low: $149,743 AUD|High: $275,526 AUD|Avg: $194,112 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$150,649 AUD
Retailer 6$162,421 AUD
Retailer 5$173,174 AUD
Retailer 4$184,523 AUD
Retailer 7$185,744 AUD
Retailer 3$206,042 AUD
Retailer 8$208,451 AUD
MOH London$273,703 AUD

37 data points across 8 retailers

14 retailers$148,382 AUD to $273,703 AUD

A
Cheapest Retailer
-
$148,382 AUD
HK$814,300 HKD
A
Retailer 2
-
$150,649 AUD
₹10,078,351 INR
View
Retailer 3
-
$162,421 AUD
View
Price last confirmed 26 days ago
Retailer 4
-
$165,174 AUD
SGD 156,791 SGD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$173,174 AUD
$121,645 USD
View
Final sale: no returns
Retailer 6
-
$181,328 AUD
$127,373 USD
View
Price last confirmed 102 days ago
Retailer 7
-
$181,583 AUD
$127,552 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$184,523 AUD
£102,061 GBP
View
B+
Retailer 9
-
$185,744 AUD
$130,475 USD
View
Retailer 10
-
$200,433 AUD
$140,793 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$206,042 AUD
€137,841 EUR
View
Retailer 12
-
$208,451 AUD
$146,425 USD
View
Price last confirmed 31 days ago
Retailer 13
-
$208,451 AUD
$146,425 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
2007760DD · Oct 29
$273,703 AUD
£151,387 GBP
View
13 more retailers have this diamond
Prices start from $148,382 AUDSave up to $125,321 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
5.02ct Round
$148,382 AUD