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Cushion|Natural|GIA

1.20ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 7552438468

Certificate GIA 7552438468

Diamond specifications and retailer prices

From $6,326 NZD
As of November 6, 2026
Save $7,085 NZD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,411 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552438468. Listed at 18 retailers as of November 4, 2026, with prices from $6,326 to $13,411, a $7,085 spread on the same certified stone. MOH London lists it at $13,411. 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

1.20
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552438468
Dimensions8.30 × 5.26 × 3.37 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
8.30 mm5.26 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552438468
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.1%

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: Nov 6
Current: $13,411 NZD|Low: $6,256 NZD|High: $14,032 NZD|Avg: $8,955 NZD|-4.4%
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
Retailer 14
November 6, 2026
Retailer 11$6,326 NZD
Retailer 2$6,591 NZD
Retailer 5$7,273 NZD
Retailer 10$7,742 NZD
Retailer 3$7,793 NZD
Retailer 6$8,042 NZD
Retailer 8$8,312 NZD
Retailer 13$8,442 NZD
Retailer 4$8,623 NZD
Retailer 14$8,713 NZD
Retailer 7$9,501 NZD
Retailer 9$10,300 NZD
Retailer 12$13,183 NZD
MOH London$13,411 NZD

27 data points across 14 retailers

18 retailers$6,326 NZD to $13,411 NZD

B+
Cheapest Retailer
-
$6,326 NZD
B+
Retailer 2
-
$6,591 NZD
View
B+
Retailer 3
-
$7,273 NZD
View
B+
Retailer 4
-
$7,742 NZD
View
B+
Retailer 5
-
$7,793 NZD
View
Final sale: no returns
B
Retailer 6
-
$8,008 NZD
View
B
Retailer 7
-
$8,009 NZD
View
B
Retailer 8
-
$8,042 NZD
View
B+
Retailer 9
-
$8,312 NZD
View
Retailer 10
-
$8,442 NZD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$8,462 NZD
View
B
Retailer 12
-
$8,623 NZD
View
B
Retailer 13
-
$8,713 NZD
View
Retailer 14
-
$8,855 NZD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$9,501 NZD
View
B
Retailer 16
-
$10,300 NZD
View
Retailer 17
-
$13,183 NZD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
0ADFC190F · Nov 4
$13,411 NZD
£5,854 GBP
View
17 more retailers have this diamond
Prices start from $6,326 NZDSave up to $7,085 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+
1.20ct Cushion
$6,326 NZD