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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 $860 USD
As of November 6, 2026
Save $874 USD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,734 USD 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 $860 to $1,734, a $874 spread on the same certified stone. MOH London lists it at $1,734. 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
Color
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: $1,734 USD|Low: $841 USD|High: $1,953 USD|Avg: $1,229 USD|-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 9$860 USD
Retailer 8$872 USD
Retailer 7$946 USD
Retailer 5$1,079 USD
Retailer 6$1,100 USD
Retailer 11$1,115 USD
Retailer 3$1,280 USD
Retailer 10$1,300 USD
Retailer 2$1,324 USD
Retailer 4$1,412 USD
MOH London$1,734 USD

36 data points across 11 retailers

9 retailers$860 USD to $1,734 USD

B+
Cheapest Retailer
-
$860 USD
B
Retailer 2
-
$872 USD
View
Final sale: no returns
Retailer 3
-
$946 USD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,079 USD
View
B
Retailer 5
-
$1,100 USD
View
Retailer 6
-
$1,300 USD
View
Price last confirmed 34 days ago
B
Retailer 7
-
$1,324 USD
View
B
Retailer 8
-
$1,412 USD
View
Most Expensive
C
MOH London
95047BC9D · Nov 1
$1,734 USD
£1,365 GBP
View
8 more retailers have this diamond
Prices start from $860 USDSave up to $874 USD

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
$860 USD