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Cushion|Lab Grown|GIA

1.39ct D IF Cushion Lab Grown Diamond

ID • D/IF • GIA 1525064365

Certificate GIA 1525064365

Diamond specifications and retailer prices

From $2,086 NZD
As of November 4, 2026
Save $5,560 NZD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,647 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.39ct lab-grown cushion diamond

This 1.39ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1525064365. Listed at 5 retailers as of November 4, 2026, with prices from $2,086 to $7,647, a $5,560 spread on the same certified stone. MOH London lists it at $7,647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1525064365
Dimensions6.34 × 6.29 × 4.11 mm
L/W Ratio1.01
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
6.34 mm6.29 mm1.39 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525064365
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.4%

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 4
Current: $7,647 NZD|Low: $2,086 NZD|High: $7,838 NZD|Avg: $5,674 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$2,086 NZD
Retailer 4$4,391 NZD
Retailer 2$6,065 NZD
Retailer 5$6,596 NZD
Retailer 6$7,165 NZD
MOH London$7,647 NZD

28 data points across 6 retailers

5 retailers$2,086 NZD to $7,647 NZD

A
Cheapest Retailer
-
$2,086 NZD
Final sale: no returns
B+
Retailer 2
-
$4,391 NZD
View
B
Retailer 3
-
$6,065 NZD
View
B
Retailer 4
-
$6,596 NZD
View
Most Expensive
B
MOH London
1525064365 · Nov 5
$7,647 NZD
£3,394 GBP
View
4 more retailers have this diamond
Prices start from $2,086 NZDSave up to $5,560 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
1.39ct Cushion
$2,086 NZD