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Cushion|Natural|GIA

1.07ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2181704581

Certificate GIA 2181704581

Diamond specifications and retailer prices

From HK$25,918 HKD
As of November 6, 2026
Save HK$27,980 HKD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$53,898 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.07ct natural cushion diamond

This 1.07ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2181704581. Listed at 6 retailers as of November 2, 2026, with prices from HK$25,918 to HK$53,898, a HK$27,980 spread on the same certified stone. MOH London lists it at HK$53,898. 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

1.07
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2181704581
Dimensions5.93 × 5.91 × 4.13 mm
L/W Ratio1.00
Top View
5.93 mm5.91 mm1.07 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2181704581
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NDepth 69.9%

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 6
Current: HK$53,898 HKD|Low: HK$26,514 HKD|High: HK$54,545 HKD|Avg: HK$37,425 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5HK$26,514 HKD
Retailer 3HK$32,447 HKD
Retailer 2HK$36,264 HKD
Retailer 4HK$36,467 HKD
Retailer 6HK$38,348 HKD
MOH LondonHK$53,898 HKD

44 data points across 6 retailers

6 retailersHK$25,918 HKD to HK$53,898 HKD

B+
Cheapest Retailer
-
HK$25,918 HKD
B
Retailer 2
-
HK$32,447 HKD
View
B
Retailer 3
-
HK$33,348 HKD
View
B
Retailer 4
-
HK$36,264 HKD
View
Retailer 5
-
HK$36,467 HKD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
444846B5C · Nov 2
HK$53,898 HKD
£5,415 GBP
View
5 more retailers have this diamond
Prices start from HK$25,918 HKDSave up to HK$27,980 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+
1.07ct Cushion
HK$25,918 HKD