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Round|Natural|GIA

6.53ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6233895111

Certificate GIA 6233895111

Diamond specifications and retailer prices

From HK$896,214 HKD
$114,230 USD
As of October 31, 2026
Save HK$722,294 HKD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$1,618,509 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 6.53ct natural round diamond

This 6.53ct natural round sits in the over five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6233895111. Listed at 22 retailers as of October 31, 2026, with prices from HK$896,214 to HK$1,618,509, a HK$722,294 spread on the same certified stone. MOH London lists it at HK$1,618,509. 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

6.53
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6233895111
Dimensions12.05 × 12.13 × 7.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
12.05 mm12.13 mm6.53 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233895111
Side View
Table 59.0%Crown 31.5°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 60.4%

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 31
Current: HK$1,618,509 HKD|Low: HK$896,214 HKD|High: HK$1,638,008 HKD|Avg: HK$1,092,902 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 6HK$896,214 HKD
Retailer 11HK$943,900 HKD
Retailer 9HK$1,010,005 HKD
Retailer 5HK$1,015,430 HKD
Retailer 3HK$1,035,091 HKD
Retailer 7HK$1,061,572 HKD
Retailer 4HK$1,065,603 HKD
Retailer 12HK$1,065,603 HKD
Retailer 10HK$1,079,513 HKD
Retailer 15HK$1,079,513 HKD
Retailer 13HK$1,101,066 HKD
Retailer 8HK$1,126,609 HKD
Retailer 14HK$1,165,871 HKD
Retailer 2HK$1,216,462 HKD
MOH LondonHK$1,618,509 HKD

42 data points across 15 retailers

22 retailersHK$896,214 HKD to HK$1,618,509 HKD

A
Cheapest Retailer
-
HK$896,214 HKD
$114,230 USD
A
Retailer 2
-
HK$898,769 HKD
$114,556 USD
View
A
Retailer 3
-
HK$931,693 HKD
$118,752 USD
View
A
Retailer 4
-
HK$943,900 HKD
$120,308 USD
View
B+
Retailer 5
-
HK$981,850 HKD
$125,145 USD
View
A
Retailer 6
-
HK$1,010,005 HKD
£101,365 GBP
View
B+
Retailer 7
-
HK$1,015,430 HKD
$129,425 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$1,035,091 HKD
$131,931 USD
View
Retailer 9
-
HK$1,036,331 HKD
$132,089 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$1,061,572 HKD
$135,306 USD
View
B+
Retailer 11
-
HK$1,065,603 HKD
$135,820 USD
View
B+
Retailer 12
-
HK$1,065,603 HKD
$135,820 USD
View
B+
Retailer 13
-
HK$1,074,163 HKD
$136,911 USD
View
B+
Retailer 14
-
HK$1,079,513 HKD
$137,593 USD
View
B+
Retailer 15
-
HK$1,079,513 HKD
$137,593 USD
View
B+
Retailer 16
-
HK$1,101,066 HKD
$140,340 USD
View
B+
Retailer 17
-
HK$1,108,970 HKD
$141,347 USD
View
B+
Retailer 18
-
HK$1,122,688 HKD
$143,096 USD
View
B+
Retailer 19
-
HK$1,126,609 HKD
£113,068 GBP
View
B+
Retailer 20
-
HK$1,165,871 HKD
$148,600 USD
View
B+
Retailer 21
-
HK$1,216,462 HKD
€147,665 EUR
View
Most Expensive
B
MOH London
9F8F3F36B · Nov 1
HK$1,618,509 HKD
£162,435 GBP
View
21 more retailers have this diamond
Prices start from HK$896,214 HKDSave up to HK$722,294 HKD

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
6.53ct Round
HK$896,214 HKD