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Cushion|Natural|GIA

0.68ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 6542604408

Certificate GIA 6542604408

Diamond specifications and retailer prices

From HK$6,740 HKD
As of November 6, 2026
Save HK$6,846 HKD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$13,587 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.68ct natural cushion diamond

This 0.68ct 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 6542604408. Listed at 9 retailers as of November 1, 2026, with prices from HK$6,740 to HK$13,587, a HK$6,846 spread on the same certified stone. MOH London lists it at HK$13,587. 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

0.68
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542604408
Dimensions7.11 × 4.90 × 2.25 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
7.11 mm4.90 mm0.68 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542604408
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 46.0%

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$13,587 HKD|Low: HK$6,591 HKD|High: HK$15,308 HKD|Avg: HK$9,631 HKD|-10.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$6,740 HKD
Retailer 8HK$6,834 HKD
Retailer 7HK$7,414 HKD
Retailer 5HK$8,457 HKD
Retailer 6HK$8,621 HKD
Retailer 11HK$8,739 HKD
Retailer 3HK$10,032 HKD
Retailer 10HK$10,189 HKD
Retailer 2HK$10,377 HKD
Retailer 4HK$11,066 HKD
MOH LondonHK$13,587 HKD

36 data points across 11 retailers

9 retailersHK$6,740 HKD to HK$13,587 HKD

B+
Cheapest Retailer
-
HK$6,740 HKD
B
Retailer 2
-
HK$6,834 HKD
View
Final sale: no returns
Retailer 3
-
HK$7,414 HKD
View
Price last confirmed 9 days ago
B
Retailer 4
-
HK$8,457 HKD
View
B
Retailer 5
-
HK$8,621 HKD
View
Retailer 6
-
HK$10,189 HKD
View
Price last confirmed 34 days ago
B
Retailer 7
-
HK$10,377 HKD
View
B
Retailer 8
-
HK$11,066 HKD
View
Most Expensive
C
MOH London
95047BC9D · Nov 1
HK$13,587 HKD
£1,365 GBP
View
8 more retailers have this diamond
Prices start from HK$6,740 HKDSave up to HK$6,846 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+
0.68ct Cushion
HK$6,740 HKD