Cushion|Natural|GIA

1.30ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 7346066253

Certificate GIA 7346066253

Diamond specifications and retailer prices

From $3,060 USD
As of November 1, 2026
Save $3,182 USD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,242 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half 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 7346066253. Listed at 15 retailers as of November 1, 2026, with prices from $3,060 to $6,242, a $3,182 spread on the same certified stone. MOH London lists it at $6,242. 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

1.30
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7346066253
Dimensions6.45 × 5.71 × 4.09 mm
L/W Ratio1.13
Top View
6.45 mm5.71 mm1.30 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7346066253
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.6%

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 1
Current: $6,242 USD|Low: $3,060 USD|High: $6,317 USD|Avg: $4,003 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 6$3,060 USD
Retailer 5$3,082 USD
Retailer 8$3,121 USD
Retailer 7$3,615 USD
Retailer 10$3,625 USD
Retailer 3$3,640 USD
Retailer 2$3,862 USD
Retailer 9$3,997 USD
Retailer 4$4,587 USD
MOH London$6,242 USD

41 data points across 10 retailers

15 retailers$3,060 USD to $6,242 USD

B+
Cheapest Retailer
-
$3,060 USD
B+
Retailer 2
-
$3,082 USD
View
B+
Retailer 3
-
$3,121 USD
View
Final sale: no returns
B
Retailer 4
-
$3,611 USD
View
B
Retailer 5
-
$3,615 USD
View
B
Retailer 6
-
$3,625 USD
View
B
Retailer 7
-
$3,640 USD
View
B
Retailer 8
-
$3,830 USD
View
B
Retailer 9
-
$3,830 USD
View
B
Retailer 10
-
$3,862 USD
View
B
Retailer 11
-
$3,960 USD
View
Retailer 12
-
$3,997 USD
View
Price last confirmed 27 days ago
Retailer 13
-
$4,227 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$4,587 USD
View
Most Expensive
B
MOH London
BFC114D3B · Nov 2
$6,242 USD
£4,915 GBP
View
14 more retailers have this diamond
Prices start from $3,060 USDSave up to $3,182 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+
1.30ct Cushion
$3,060 USD