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Cushion|Natural|GIA

1.30ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 7471394576

Certificate GIA 7471394576

Diamond specifications and retailer prices

From $2,448 NZD
As of November 3, 2026
Save $2,589 NZD (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,038 NZD 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7471394576. Listed at 9 retailers as of November 2, 2026, with prices from $2,448 to $5,038, a $2,589 spread on the same certified stone. MOH London lists it at $5,038. 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

1.30
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.97°
Pavilion angle38.13°
OriginNatural
Grading LabGIA
CertificateGIA 7471394576
Dimensions6.62 × 6.12 × 4.13 mm
L/W Ratio1.08
Top View
6.62 mm6.12 mm1.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7471394576
Side View
Table 65.0%Crown 39.97°Girdle: STK-THKPavilion 38.13°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $5,038 NZD|Low: $2,288 NZD|High: $5,255 NZD|Avg: $3,334 NZD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 8$2,448 NZD
Retailer 7$2,639 NZD
Retailer 2$2,877 NZD
Retailer 9$3,047 NZD
Retailer 6$3,128 NZD
Retailer 4$3,325 NZD
Retailer 5$3,325 NZD
Retailer 3$3,432 NZD
MOH London$5,038 NZD

30 data points across 9 retailers

9 retailers$2,448 NZD to $5,038 NZD

A
Cheapest Retailer
-
$2,448 NZD
Final sale: no returns
A
Retailer 2
-
$2,639 NZD
View
A
Retailer 3
-
$2,877 NZD
View
A
Retailer 4
-
$3,047 NZD
View
A
Retailer 5
-
$3,128 NZD
View
A
Retailer 6
-
$3,325 NZD
View
A
Retailer 7
-
$3,325 NZD
View
A
Retailer 8
-
$3,432 NZD
View
Most Expensive
B+
MOH London
17E06213D · Nov 2
$5,038 NZD
£2,231 GBP
View
8 more retailers have this diamond
Prices start from $2,448 NZDSave up to $2,589 NZD

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.

A
1.30ct Cushion
$2,448 NZD