Round|Natural|GIA

1.20ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6525997169

Certificate GIA 6525997169

Diamond specifications and retailer prices

From HK$29,555 HKD
$3,767 USD
As of November 1, 2026
Save HK$29,502 HKD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$59,057 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6525997169. Listed at 19 retailers as of November 1, 2026, with prices from HK$29,555 to HK$59,057, a HK$29,502 spread on the same certified stone. MOH London lists it at HK$59,057. 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

1.20
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6525997169
Dimensions6.76 × 6.71 × 4.23 mm
L/W Ratio1.01
Top View
6.76 mm6.71 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525997169
Side View
Table 57.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$59,057 HKD|Low: HK$24,753 HKD|High: HK$59,057 HKD|Avg: HK$33,825 HKD|+15.6%
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
November 1, 2026
Retailer 3HK$24,753 HKD
Retailer 4HK$25,279 HKD
Retailer 6HK$28,449 HKD
Retailer 12HK$29,555 HKD
Retailer 10HK$31,893 HKD
Retailer 5HK$32,387 HKD
Retailer 7HK$35,677 HKD
Retailer 8HK$36,634 HKD
Retailer 11HK$37,816 HKD
Retailer 13HK$37,816 HKD
Retailer 14HK$39,072 HKD
Retailer 2HK$39,427 HKD
Retailer 9HK$45,577 HKD
MOH LondonHK$59,057 HKD

33 data points across 14 retailers

19 retailersHK$29,555 HKD to HK$59,057 HKD

Retailer 1
-
HK$24,753 HKD
$3,155 USD
Price last confirmed 11 days ago
Retailer 2
-
HK$24,832 HKD
$3,165 USD
View
Price last confirmed 38 days ago
Retailer 3
-
HK$27,389 HKD
$3,491 USD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$27,389 HKD
$3,491 USD
View
Price last confirmed 16 days ago
Retailer 5
-
HK$28,449 HKD
$3,626 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
HK$29,555 HKD
$3,767 USD
View
Retailer 7
-
HK$31,602 HKD
$4,028 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
HK$31,893 HKD
$4,065 USD
View
Retailer 9
-
HK$32,387 HKD
A$6,351 AUD
View
Price last confirmed 23 days ago
Retailer 10
-
HK$34,231 HKD
$4,363 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$35,677 HKD
£3,581 GBP
View
B
Retailer 12
-
HK$36,634 HKD
£3,677 GBP
View
B
Retailer 13
-
HK$37,816 HKD
$4,820 USD
View
B
Retailer 14
-
HK$37,816 HKD
$4,820 USD
View
B
Retailer 15
-
HK$39,072 HKD
$4,980 USD
View
B
Retailer 16
-
HK$39,427 HKD
€4,786 EUR
View
B
Retailer 17
-
HK$45,577 HKD
ZAR 93,847 ZAR
View
Retailer 18
-
HK$52,676 HKD
$6,714 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
181FFF5F3 · Nov 1
HK$59,057 HKD
£5,927 GBP
View
18 more retailers have this diamond
Prices start from HK$29,555 HKDSave up to HK$29,502 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.

B+
1.20ct Round
HK$29,555 HKD