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Radiant|Lab Grown|GIA

1.64ct E VVS1 Radiant Lab Grown Diamond

E/VVS1 • GIA 6522072321

Certificate GIA 6522072321

Diamond specifications and retailer prices

From $2,212 SGD
$1,730 USD
As of October 30, 2026
Save $869 SGD (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,081 SGD at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by GIA 6522072321. Listed at 3 retailers as of October 30, 2026, with prices from $2,212 to $3,081, a $869 spread on the same certified stone. Kay Jewelers lists it at $3,081. 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
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6522072321
Dimensions7.85 × 5.98 mm
L/W Ratio1.31
Top View
7.85 mm5.98 mm1.64 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522072321
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,081 SGD|Low: $2,212 SGD|High: $4,129 SGD|Avg: $3,280 SGD|-25.4%
Kay Jewelers
Retailer 2
Retailer 3
September 28, 2026
Retailer 2$2,212 SGD
Kay Jewelers$3,081 SGD
Retailer 3$3,081 SGD

10 data points across 3 retailers

3 retailers$2,212 SGD to $3,081 SGD

B
Cheapest Retailer
-
$2,212 SGD
$1,730 USD
B
Retailer 2
-
$3,081 SGD
$2,410 USD
View
Most Expensive
B
Kay Jewelers
254628939 · Nov 1
$3,081 SGD
$2,410 USD
View
2 more retailers have this diamond
Prices start from $2,212 SGDSave up to $869 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.

B
1.64ct Radiant
$2,212 SGD