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Cushion|Natural|GIA

1.30ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 6531539762

Certificate GIA 6531539762

Diamond specifications and retailer prices

From $6,428 NZD
$3,623 USD
As of October 30, 2026
Save $7,078 NZD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,507 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 6531539762. Listed at 20 retailers as of October 29, 2026, with prices from $6,428 to $13,507, a $7,078 spread on the same certified stone. MOH London lists it at $13,507. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531539762
Dimensions7.19 × 5.98 × 4.11 mm
L/W Ratio1.20
Top View
7.19 mm5.98 mm1.30 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531539762
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.7%

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: $13,507 NZD|Low: $6,104 NZD|High: $13,597 NZD|Avg: $8,206 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$6,428 NZD
Retailer 7$6,574 NZD
Retailer 4$6,740 NZD
Retailer 10$7,051 NZD
Retailer 9$7,642 NZD
Retailer 13$7,898 NZD
Retailer 8$7,947 NZD
Retailer 3$7,955 NZD
Retailer 11$7,979 NZD
Retailer 2$8,387 NZD
Retailer 5$9,315 NZD
Retailer 6$9,531 NZD
MOH London$13,507 NZD

43 data points across 13 retailers

20 retailers$6,428 NZD to $13,507 NZD

A
Cheapest Retailer
-
$6,428 NZD
$3,623 USD
A
Retailer 2
-
$6,574 NZD
$3,705 USD
View
A
Retailer 3
-
$6,590 NZD
$3,714 USD
View
A
Retailer 4
-
$6,725 NZD
$3,790 USD
View
A
Retailer 5
-
$6,740 NZD
$3,799 USD
View
B+
Retailer 6
-
$6,981 NZD
A$6,053 AUD
View
B+
Retailer 7
-
$7,051 NZD
$3,974 USD
View
Final sale: no returns
B+
Retailer 8
-
$7,604 NZD
$4,285 USD
View
B+
Retailer 9
-
$7,642 NZD
$4,307 USD
View
B+
Retailer 10
-
$7,898 NZD
A$6,848 AUD
View
B+
Retailer 11
-
$7,947 NZD
$4,479 USD
View
B+
Retailer 12
-
$7,955 NZD
CA$6,227 CAD
View
B+
Retailer 13
-
$7,979 NZD
$4,497 USD
View
B+
Retailer 14
-
$8,387 NZD
£3,722 GBP
View
B+
Retailer 15
-
$8,463 NZD
$4,770 USD
View
B+
Retailer 16
-
$8,463 NZD
$4,770 USD
View
B+
Retailer 17
-
$8,747 NZD
$4,930 USD
View
Retailer 18
-
$9,315 NZD
$5,250 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$9,531 NZD
€5,116 EUR
View
Most Expensive
B
MOH London
B95BD1091 · Oct 29
$13,507 NZD
£5,994 GBP
View
19 more retailers have this diamond
Prices start from $6,428 NZDSave up to $7,078 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
$6,428 NZD