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Cushion|Lab Grown|GIA

1.64ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • GIA 2446357537

Certificate GIA 2446357537

Diamond specifications and retailer prices

From $729 SGD
£449 GBP
As of October 30, 2026
Save $3,119 SGD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,848 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2446357537. Listed at 8 retailers as of October 29, 2026, with prices from $729 to $3,848, a $3,119 spread on the same certified stone. Do Amore Diamonds lists it at $3,848. 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

1.64
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2446357537
Dimensions7.91 × 6.16 × 4.28 mm
L/W Ratio1.28
Top View
7.91 mm6.16 mm1.64 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446357537
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.5%

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 30
Current: $3,848 SGD|Low: $727 SGD|High: $4,462 SGD|Avg: $1,904 SGD|-13.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$729 SGD
Retailer 10$850 SGD
Retailer 8$865 SGD
Retailer 6$869 SGD
Retailer 11$1,393 SGD
Retailer 5$1,475 SGD
Retailer 3$1,581 SGD
Retailer 4$1,662 SGD
Retailer 9$2,132 SGD
Retailer 7$2,323 SGD
Do Amore Diamonds$3,848 SGD

39 data points across 11 retailers

8 retailers$729 SGD to $3,848 SGD

A
Cheapest Retailer
-
$729 SGD
£449 GBP
A
Retailer 2
-
$865 SGD
$677 USD
View
B+
Retailer 3
-
$869 SGD
$680 USD
View
B
Retailer 4
-
$1,393 SGD
$1,090 USD
View
B
Retailer 5
-
$1,475 SGD
$1,154 USD
View
B
Retailer 6
-
$1,662 SGD
$1,300 USD
View
B
Retailer 7
-
$2,323 SGD
£1,431 GBP
View
Most Expensive
B
Do Amore Diamonds
27-51E6A21D5 · Oct 29
$3,848 SGD
$3,010 USD
View
7 more retailers have this diamond
Prices start from $729 SGDSave up to $3,119 SGD

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
1.64ct Cushion
$729 SGD