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Radiant|Lab Grown|GIA

1.64ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • GIA 1443237756

Certificate GIA 1443237756

Diamond specifications and retailer prices

From $726 SGD
£447 GBP
As of November 2, 2026
Save $3,302 SGD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,029 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown radiant diamond

This 1.64ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1443237756. Listed at 8 retailers as of November 1, 2026, with prices from $726 to $4,029, a $3,302 spread on the same certified stone. Do Amore Diamonds lists it at $4,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1443237756
Dimensions8.36 × 5.87 × 3.95 mm
L/W Ratio1.42
Top View
8.36 mm5.87 mm1.64 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1443237756
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 67.2%

Caratlytics Score

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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: Nov 2
Current: $4,029 SGD|Low: $726 SGD|High: $4,029 SGD|Avg: $1,555 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$726 SGD
Retailer 8$770 SGD
Retailer 6$774 SGD
Retailer 7$903 SGD
Retailer 9$1,356 SGD
Retailer 3$1,442 SGD
Retailer 5$1,651 SGD
Retailer 4$2,431 SGD
Do Amore Diamonds$4,029 SGD

25 data points across 9 retailers

8 retailers$726 SGD to $4,029 SGD

A
Cheapest Retailer
-
$726 SGD
£447 GBP
A
Retailer 2
-
$770 SGD
$602 USD
View
A
Retailer 3
-
$774 SGD
$605 USD
View
B+
Retailer 4
-
$903 SGD
$706 USD
View
B+
Retailer 5
-
$1,442 SGD
A$1,735 AUD
View
B
Retailer 6
-
$1,651 SGD
$1,291 USD
View
Retailer 7
-
$2,431 SGD
£1,497 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-52ECBF9F6 · Nov 1
$4,029 SGD
$3,150 USD
View
7 more retailers have this diamond
Prices start from $726 SGDSave up to $3,302 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 Radiant
$726 SGD