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Cushion|Natural|GIA

0.77ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 1545373065

Certificate GIA 1545373065

Diamond specifications and retailer prices

From $1,230 NZD
As of November 6, 2026
Save $1,207 NZD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,438 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.77ct natural cushion diamond

This 0.77ct natural cushion sits in the just-under-one-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 1545373065. Listed at 10 retailers as of November 4, 2026, with prices from $1,230 to $2,438, a $1,207 spread on the same certified stone. MOH London lists it at $2,438. 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

0.77
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545373065
Dimensions5.12 × 5.08 × 3.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.12 mm5.08 mm0.77 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545373065
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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 6
Current: $2,438 NZD|Low: $1,127 NZD|High: $2,472 NZD|Avg: $1,698 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$1,230 NZD
Retailer 5$1,333 NZD
Retailer 8$1,357 NZD
Retailer 9$1,539 NZD
Retailer 4$1,584 NZD
Retailer 6$1,625 NZD
Retailer 2$1,759 NZD
Retailer 3$1,878 NZD
MOH London$2,438 NZD

43 data points across 9 retailers

10 retailers$1,230 NZD to $2,438 NZD

A
Cheapest Retailer
-
$1,230 NZD
Final sale: no returns
Retailer 2
-
$1,333 NZD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,357 NZD
View
A
Retailer 4
-
$1,539 NZD
View
A
Retailer 5
-
$1,571 NZD
View
A
Retailer 6
-
$1,584 NZD
View
A
Retailer 7
-
$1,625 NZD
View
A
Retailer 8
-
$1,759 NZD
View
A
Retailer 9
-
$1,878 NZD
View
Most Expensive
A
MOH London
CF3C2DBE0 · Nov 4
$2,438 NZD
£1,064 GBP
View
9 more retailers have this diamond
Prices start from $1,230 NZDSave up to $1,207 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
0.77ct Cushion
$1,230 NZD