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Cushion|Natural|GIA

1.30ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 1232876849

Certificate GIA 1232876849

Diamond specifications and retailer prices

From HK$25,495 HKD
As of November 4, 2026
Save HK$29,817 HKD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$55,312 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H 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 1232876849. Listed at 15 retailers as of November 4, 2026, with prices from HK$25,495 to HK$55,312, a HK$29,817 spread on the same certified stone. MOH London lists it at HK$55,312. 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

1.30
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 1232876849
Dimensions7.37 × 5.67 × 3.94 mm
L/W Ratio1.30
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.37 mm5.67 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232876849
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 37°Culet: NoneDepth 69.5%

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 4
Current: HK$55,312 HKD|Low: HK$27,462 HKD|High: HK$56,128 HKD|Avg: HK$35,348 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2HK$27,462 HKD
Retailer 6HK$28,473 HKD
Retailer 9HK$29,813 HKD
Retailer 3HK$30,002 HKD
Retailer 7HK$30,041 HKD
Retailer 8HK$31,577 HKD
Retailer 5HK$33,607 HKD
Retailer 4HK$36,961 HKD
Retailer 10HK$37,518 HKD
Retailer 11HK$39,461 HKD
MOH LondonHK$55,312 HKD

43 data points across 11 retailers

15 retailersHK$25,495 HKD to HK$55,312 HKD

B+
Cheapest Retailer
-
HK$25,495 HKD
B+
Retailer 2
-
HK$26,130 HKD
View
B+
Retailer 3
-
HK$26,671 HKD
View
B+
Retailer 4
-
HK$27,462 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$28,473 HKD
View
B
Retailer 6
-
HK$30,002 HKD
View
Retailer 7
-
HK$30,041 HKD
View
Price last confirmed 9 days ago
B
Retailer 8
-
HK$31,577 HKD
View
B
Retailer 9
-
HK$33,466 HKD
View
B
Retailer 10
-
HK$33,466 HKD
View
B+
Retailer 11
-
HK$33,607 HKD
View
B
Retailer 12
-
HK$34,563 HKD
View
B
Retailer 13
-
HK$36,961 HKD
View
Retailer 14
-
HK$37,518 HKD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
366D2EBA8 · Nov 4
HK$55,312 HKD
£5,557 GBP
View
14 more retailers have this diamond
Prices start from HK$25,495 HKDSave up to HK$29,817 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+
1.30ct Cushion
HK$25,495 HKD