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 $313 USD
As of October 26, 2026
Save $937 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,250 USD 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 $313 to $1,250, a $937 spread on the same certified stone. NZ Jewellers lists it at $1,250. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,250 USD|Low: $301 USD|High: $1,250 USD|Avg: $511 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 11, 2026
Retailer 2$313 USD
Retailer 5$364 USD
Retailer 6$374 USD
Retailer 3$389 USD
Retailer 4$633 USD
NZ Jewellers$1,250 USD

11 data points across 6 retailers

5 retailers$313 USD to $1,250 USD

A
Cheapest Retailer
-
$313 USD
B+
Retailer 2
-
$364 USD
View
B+
Retailer 3
-
$389 USD
View
B+
Retailer 4
-
$633 USD
View
Most Expensive
B
NZ Jewellers
f5dda385-3d6e-4faf-95c6-fb0ca3e9c05f · Oct 28
$1,250 USD
View
4 more retailers have this diamond
Prices start from $313 USDSave up to $937 USD

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
$313 USD