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Oval|Lab Grown|UNKNOWN

1.64ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • UNKNOWN 79901461

Certificate UNKNOWN 79901461

Diamond specifications and retailer prices

From $401 SGD
$313 USD
As of October 26, 2026
Save $1,201 SGD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,602 SGD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.64ct lab-grown oval diamond

This 1.64ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 79901461. Listed at 5 retailers as of October 26, 2026, with prices from $401 to $1,602, a $1,201 spread on the same certified stone. NZ Jewellers lists it at $1,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 79901461
Dimensions9.20 × 6.51 × 4.28 mm
L/W Ratio1.41
Top View
9.20 mm6.51 mm1.64 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 79901461
Side View
Table 54.9%CrownGirdlePavilionCuletDepth 65.8%

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: Oct 26
Current: $1,602 SGD|Low: $386 SGD|High: $1,602 SGD|Avg: $655 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 11, 2026
Retailer 2$401 SGD
Retailer 5$467 SGD
Retailer 6$479 SGD
Retailer 3$499 SGD
Retailer 4$811 SGD
NZ Jewellers$1,602 SGD

11 data points across 6 retailers

5 retailers$401 SGD to $1,602 SGD

A
Cheapest Retailer
-
$401 SGD
$313 USD
B+
Retailer 2
-
$467 SGD
$364 USD
View
B+
Retailer 3
-
$499 SGD
$389 USD
View
B+
Retailer 4
-
$811 SGD
$633 USD
View
Most Expensive
B
NZ Jewellers
f5dda385-3d6e-4faf-95c6-fb0ca3e9c05f · Oct 28
$1,602 SGD
$1,250 USD
View
4 more retailers have this diamond
Prices start from $401 SGDSave up to $1,201 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 Oval
$401 SGD