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Cushion|Natural|GIA

0.70ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6312071256

Certificate GIA 6312071256

Diamond specifications and retailer prices

From HK$5,713 HKD
As of November 6, 2026
Save HK$8,311 HKD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,024 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6312071256. Listed at 14 retailers as of November 2, 2026, with prices from HK$5,713 to HK$14,024, a HK$8,311 spread on the same certified stone. MOH London lists it at HK$14,024. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6312071256
Dimensions5.50 × 4.64 × 3.13 mm
L/W Ratio1.19
Top View
5.50 mm4.64 mm0.70 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6312071256
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

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 6
Current: HK$14,024 HKD|Low: HK$5,612 HKD|High: HK$14,174 HKD|Avg: HK$8,721 HKD|-0.9%
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 6, 2026
Retailer 11HK$5,713 HKD
Retailer 5HK$6,944 HKD
Retailer 6HK$6,975 HKD
Retailer 13HK$7,061 HKD
Retailer 14HK$7,493 HKD
Retailer 12HK$7,657 HKD
Retailer 8HK$7,916 HKD
Retailer 3HK$8,300 HKD
Retailer 4HK$8,817 HKD
Retailer 9HK$8,825 HKD
Retailer 2HK$9,601 HKD
Retailer 7HK$10,706 HKD
Retailer 10HK$11,427 HKD
MOH LondonHK$14,024 HKD

30 data points across 14 retailers

14 retailersHK$5,713 HKD to HK$14,024 HKD

B+
Cheapest Retailer
-
HK$5,713 HKD
B+
Retailer 2
-
HK$6,944 HKD
View
B+
Retailer 3
-
HK$6,975 HKD
View
B
Retailer 4
-
HK$7,061 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$7,493 HKD
View
Retailer 6
-
HK$7,657 HKD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$7,916 HKD
View
B
Retailer 8
-
HK$8,300 HKD
View
B
Retailer 9
-
HK$8,817 HKD
View
B
Retailer 10
-
HK$8,825 HKD
View
B
Retailer 11
-
HK$9,601 HKD
View
B
Retailer 12
-
HK$10,706 HKD
View
B
Retailer 13
-
HK$11,427 HKD
View
Most Expensive
C
MOH London
C8886D004 · Nov 2
HK$14,024 HKD
£1,409 GBP
View
13 more retailers have this diamond
Prices start from HK$5,713 HKDSave up to HK$8,311 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$5,713 HKD