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Cushion|Natural|GIA

1.30ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 3345602424

Certificate GIA 3345602424

Diamond specifications and retailer prices

From $7,718 NZD
$4,350 USD
As of October 28, 2026
Save $7,670 NZD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,388 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3345602424. Listed at 11 retailers as of October 28, 2026, with prices from $7,718 to $15,388, a $7,670 spread on the same certified stone. MOH London lists it at $15,388. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3345602424
Dimensions6.13 × 5.85 × 4.20 mm
L/W Ratio1.05
Top View
6.13 mm5.85 mm1.30 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3345602424
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.8%

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: Oct 28
Current: $15,388 NZD|Low: $7,718 NZD|High: $15,490 NZD|Avg: $10,163 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$7,718 NZD
Retailer 7$8,919 NZD
Retailer 5$9,166 NZD
Retailer 2$9,376 NZD
Retailer 3$10,254 NZD
Retailer 6$10,605 NZD
MOH London$15,388 NZD

38 data points across 7 retailers

11 retailers$7,718 NZD to $15,388 NZD

B+
Cheapest Retailer
-
$7,718 NZD
$4,350 USD
B+
Retailer 2
-
$7,929 NZD
A$6,875 AUD
View
B+
Retailer 3
-
$8,161 NZD
CA$6,388 CAD
View
B
Retailer 4
-
$9,166 NZD
$5,166 USD
View
B
Retailer 5
-
$9,376 NZD
£4,161 GBP
View
B
Retailer 6
-
$9,759 NZD
$5,500 USD
View
B
Retailer 7
-
$9,759 NZD
$5,500 USD
View
B
Retailer 8
-
$10,078 NZD
$5,680 USD
View
B
Retailer 9
-
$10,254 NZD
€5,504 EUR
View
Retailer 10
-
$10,605 NZD
$5,977 USD
View
Price last confirmed 7 days ago
Most Expensive
C
MOH London
774D581D4 · Oct 29
$15,388 NZD
£6,829 GBP
View
10 more retailers have this diamond
Prices start from $7,718 NZDSave up to $7,670 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.

B+
1.30ct Cushion
$7,718 NZD