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Cushion|Natural|GIA

1.20ct G SI2 Cushion Natural Diamond

ID • G/SI2 • GIA 5231885716

Certificate GIA 5231885716

Diamond specifications and retailer prices

From HK$22,539 HKD
$2,873 USD
As of October 31, 2026
Save HK$26,527 HKD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$49,065 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231885716. Listed at 16 retailers as of October 31, 2026, with prices from HK$22,539 to HK$49,065, a HK$26,527 spread on the same certified stone. MOH London lists it at HK$49,065. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle36.47°
OriginNatural
Grading LabGIA
CertificateGIA 5231885716
Dimensions7.19 × 5.60 × 3.77 mm
L/W Ratio1.28
Top View
7.19 mm5.60 mm1.20 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231885716
Side View
Table 63.0%CrownGirdle: MED-VTKPavilion 36.47°Culet: NoneDepth 67.3%

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: Oct 31
Current: HK$49,065 HKD|Low: HK$22,487 HKD|High: HK$49,663 HKD|Avg: HK$29,309 HKD
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 3, 2026
Retailer 12HK$22,754 HKD
Retailer 6HK$23,507 HKD
Retailer 14HK$23,593 HKD
Retailer 10HK$24,527 HKD
Retailer 8HK$24,966 HKD
Retailer 9HK$26,583 HKD
Retailer 11HK$28,065 HKD
Retailer 3HK$29,658 HKD
Retailer 13HK$29,658 HKD
Retailer 2HK$30,666 HKD
Retailer 4HK$30,678 HKD
Retailer 5HK$33,220 HKD
Retailer 7HK$34,346 HKD
MOH LondonHK$49,065 HKD

42 data points across 14 retailers

16 retailersHK$22,539 HKD to HK$49,065 HKD

B+
Cheapest Retailer
-
HK$22,539 HKD
$2,873 USD
B+
Retailer 2
-
HK$22,754 HKD
$2,900 USD
View
B+
Retailer 3
-
HK$23,507 HKD
$2,996 USD
View
B+
Retailer 4
-
HK$23,593 HKD
$3,007 USD
View
B+
Retailer 5
-
HK$24,527 HKD
$3,126 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$24,966 HKD
$3,182 USD
View
B+
Retailer 7
-
HK$26,583 HKD
$3,388 USD
View
B
Retailer 8
-
HK$26,671 HKD
$3,399 USD
View
B+
Retailer 9
-
HK$28,065 HKD
$3,577 USD
View
B
Retailer 10
-
HK$29,658 HKD
$3,780 USD
View
B
Retailer 11
-
HK$29,658 HKD
$3,780 USD
View
B+
Retailer 12
-
HK$30,666 HKD
£3,077 GBP
View
B
Retailer 13
-
HK$30,678 HKD
$3,910 USD
View
Retailer 14
-
HK$33,220 HKD
$4,234 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
HK$34,346 HKD
€4,169 EUR
View
Most Expensive
B
MOH London
9543DB925 · Nov 2
HK$49,065 HKD
£4,924 GBP
View
15 more retailers have this diamond
Prices start from HK$22,539 HKDSave up to HK$26,527 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 Cushion
HK$22,539 HKD