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Cushion|Natural|GIA

1.30ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 2141663019

Certificate GIA 2141663019

Diamond specifications and retailer prices

From $7,379 NZD
$4,159 USD
As of October 30, 2026
Save $7,430 NZD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $14,809 NZD at MOH London · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2141663019. Listed at 7 retailers as of October 29, 2026, with prices from $7,379 to $14,809, a $7,430 spread on the same certified stone. MOH London lists it at $14,809. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2141663019
Dimensions6.27 × 6.17 × 4.05 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
6.27 mm6.17 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2141663019
Side View
Table 66.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 65.7%

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: Oct 30
Current: $14,809 NZD|Low: $7,379 NZD|High: $14,906 NZD|Avg: $10,260 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$7,379 NZD
Retailer 4$8,919 NZD
Retailer 2$9,320 NZD
Retailer 3$10,452 NZD
MOH London$14,809 NZD

39 data points across 5 retailers

7 retailers$7,379 NZD to $14,809 NZD

A
Cheapest Retailer
-
$7,379 NZD
$4,159 USD
A
Retailer 2
-
$7,466 NZD
$4,208 USD
View
B+
Retailer 3
-
$7,709 NZD
A$6,685 AUD
View
B+
Retailer 4
-
$8,919 NZD
$5,027 USD
View
B+
Retailer 5
-
$9,320 NZD
£4,136 GBP
View
B
Retailer 6
-
$10,452 NZD
€5,610 EUR
View
Most Expensive
B
MOH London
61CF399E0 · Oct 29
$14,809 NZD
£6,572 GBP
View
6 more retailers have this diamond
Prices start from $7,379 NZDSave up to $7,430 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
$7,379 NZD