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Cushion|Natural|GIA

0.70ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 6214719191

Certificate GIA 6214719191

Diamond specifications and retailer prices

From HK$6,152 HKD
As of November 4, 2026
Save HK$2,751 HKD (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$11,656 HKD at MOH London · As of October 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6214719191. Listed at 5 retailers as of November 4, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6214719191
Dimensions5.41 × 4.42 × 3.26 mm
L/W Ratio1.22
Top View
5.41 mm4.42 mm0.70 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6214719191
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 73.7%

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$11,656 HKD|Low: HK$6,152 HKD|High: HK$11,735 HKD|Avg: HK$8,499 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4HK$6,152 HKD
Retailer 6HK$7,077 HKD
Retailer 3HK$7,532 HKD
Retailer 2HK$8,903 HKD
Retailer 5HK$9,515 HKD
MOH LondonHK$11,656 HKD

45 data points across 6 retailers

5 retailersHK$6,152 HKD to HK$8,903 HKD

B+
Cheapest Retailer
-
HK$6,152 HKD
B
Retailer 2
-
HK$7,532 HKD
View
B
Retailer 3
-
HK$8,903 HKD
View
Retailer 4
-
HK$9,515 HKD
View
Price last confirmed 34 days ago
Most Expensive
MOH London
0E1CDD01D · Oct 29
HK$11,656 HKD
£1,171 GBP
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from HK$6,152 HKDSave up to HK$2,751 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$6,152 HKD