CaratHunter
Plans
Cushion|Natural|GIA

0.70ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 6492044740

Certificate GIA 6492044740

Diamond specifications and retailer prices

From HK$6,819 HKD
As of November 6, 2026
Save HK$4,412 HKD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$13,855 HKD at MOH London · As of October 21, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6492044740. Listed at 12 retailers as of November 5, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6492044740
Dimensions5.18 × 4.85 × 3.23 mm
L/W Ratio1.07
Top View
5.18 mm4.85 mm0.70 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6492044740
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

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$13,855 HKD|Low: HK$6,364 HKD|High: HK$13,945 HKD|Avg: HK$9,343 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5HK$6,819 HKD
Retailer 7HK$6,944 HKD
Retailer 6HK$7,524 HKD
Retailer 10HK$7,939 HKD
Retailer 3HK$8,668 HKD
Retailer 9HK$8,700 HKD
Retailer 2HK$10,518 HKD
Retailer 4HK$11,231 HKD
Retailer 8HK$11,309 HKD
MOH LondonHK$13,855 HKD

41 data points across 10 retailers

12 retailersHK$6,819 HKD to HK$11,231 HKD

B+
Cheapest Retailer
-
HK$6,819 HKD
B+
Retailer 2
-
HK$6,944 HKD
View
Final sale: no returns
Retailer 3
-
HK$7,524 HKD
View
Price last confirmed 9 days ago
B
Retailer 4
-
HK$7,602 HKD
View
B
Retailer 5
-
HK$7,994 HKD
View
B
Retailer 6
-
HK$8,566 HKD
View
B
Retailer 7
-
HK$8,668 HKD
View
B
Retailer 8
-
HK$8,700 HKD
View
B
Retailer 9
-
HK$10,518 HKD
View
C
Retailer 10
-
HK$11,231 HKD
View
Retailer 11
-
HK$11,309 HKD
View
Price last confirmed 33 days ago
Most Expensive
MOH London
66CD4380A · Oct 21
HK$13,855 HKD
£1,392 GBP
View
Price last confirmed 16 days ago
11 more retailers have this diamond
Prices start from HK$6,819 HKDSave up to HK$4,412 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$6,819 HKD