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Cushion|Lab Grown|GIA

4.64ct E IF Cushion Lab Grown Diamond

VG • E/IF • GIA 1539529890

Certificate GIA 1539529890

Diamond specifications and retailer prices

From $16,639 NZD
$9,378 USD
As of October 29, 2026
Save $16,778 NZD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $33,417 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 4.64ct lab-grown cushion diamond

This 4.64ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1539529890. Listed at 4 retailers as of October 29, 2026, with prices from $16,639 to $33,417, a $16,778 spread on the same certified stone. MOH London lists it at $33,417. 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

4.64
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1539529890
Dimensions9.70 × 9.27 × 6.31 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
9.70 mm9.27 mm4.64 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539529890
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $33,417 NZD|Low: $16,639 NZD|High: $92,636 NZD|Avg: $43,507 NZD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$16,639 NZD
Retailer 2$27,892 NZD
MOH London$33,417 NZD
Retailer 3$90,755 NZD

14 data points across 4 retailers

4 retailers$16,639 NZD to $33,417 NZD

A
Cheapest Retailer
-
$16,639 NZD
$9,378 USD
Final sale: no returns
B
Retailer 2
-
$27,892 NZD
$15,720 USD
View
Most Expensive
B
MOH London
1539529890 · Oct 29
$33,417 NZD
£14,830 GBP
View
2 more retailers have this diamond
Prices start from $16,639 NZDSave up to $16,778 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
4.64ct Cushion
$16,639 NZD