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Cushion|Natural|GIA

0.70ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 6382603387

Certificate GIA 6382603387

Diamond specifications and retailer prices

From HK$8,942 HKD
As of November 6, 2026
Save HK$10,666 HKD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$19,608 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded J 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 6382603387. Listed at 8 retailers as of November 2, 2026, with prices from HK$8,942 to HK$19,608, a HK$10,666 spread on the same certified stone. MOH London lists it at HK$19,608. 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

0.70
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6382603387
Dimensions5.29 × 4.81 × 3.27 mm
L/W Ratio1.10
Top View
5.29 mm4.81 mm0.70 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6382603387
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: HK$19,608 HKD|Low: HK$7,712 HKD|High: HK$19,847 HKD|Avg: HK$12,849 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5HK$8,778 HKD
Retailer 6HK$8,942 HKD
Retailer 4HK$9,381 HKD
Retailer 3HK$11,850 HKD
Retailer 2HK$13,966 HKD
MOH LondonHK$19,608 HKD

42 data points across 6 retailers

8 retailersHK$8,942 HKD to HK$19,608 HKD

B+
Cheapest Retailer
-
HK$8,942 HKD
Final sale: no returns
B
Retailer 2
-
HK$9,381 HKD
View
B
Retailer 3
-
HK$11,678 HKD
View
B
Retailer 4
-
HK$11,678 HKD
View
B
Retailer 5
-
HK$11,850 HKD
View
B
Retailer 6
-
HK$12,070 HKD
View
B
Retailer 7
-
HK$13,966 HKD
View
Most Expensive
B
MOH London
12326860E · Nov 2
HK$19,608 HKD
£1,970 GBP
View
7 more retailers have this diamond
Prices start from HK$8,942 HKDSave up to HK$10,666 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+
0.70ct Cushion
HK$8,942 HKD