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Oval|Lab Grown|IGI

1.63ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG819647722

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG819647722

Diamond specifications and retailer prices

From $285 SGD
$222 USD
As of October 26, 2026
Save $1,266 SGD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,551 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.63ct lab-grown oval diamond

This 1.63ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819647722 or 819647722. Listed at 12 retailers as of October 26, 2026, with prices from $285 to $1,551, a $1,266 spread on the same certified stone. Brilliant Earth lists it at $1,551. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819647722
Dimensions9.38 × 6.64 × 4.11 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm6.64 mm1.63 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819647722
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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: $1,551 SGD|Low: $285 SGD|High: $1,692 SGD|Avg: $1,013 SGD|-8.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9$285 SGD
Retailer 7$331 SGD
Retailer 12$415 SGD
Retailer 10$589 SGD
Retailer 4$781 SGD
Retailer 6$826 SGD
Retailer 11$1,137 SGD
Retailer 8$1,141 SGD
Retailer 3$1,292 SGD
Retailer 2$1,424 SGD
Retailer 5$1,468 SGD
Retailer 13$1,489 SGD
Brilliant Earth$1,551 SGD

26 data points across 13 retailers

12 retailers$285 SGD to $1,551 SGD

A
Cheapest Retailer
-
$285 SGD
$222 USD
A
Retailer 2
-
$331 SGD
$258 USD
View
A
Retailer 3
-
$415 SGD
£255 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$781 SGD
$609 USD
View
A
Retailer 5
-
$826 SGD
A$991 AUD
View
B+
Retailer 6
-
$1,137 SGD
$887 USD
View
B+
Retailer 7
-
$1,141 SGD
$890 USD
View
B+
Retailer 8
-
$1,292 SGD
$1,008 USD
View
B+
Retailer 9
-
$1,424 SGD
£875 GBP
View
B
Retailer 10
-
$1,468 SGD
View
Price last confirmed 16 days ago
B
Retailer 11
-
$1,489 SGD
$1,162 USD
View
Most Expensive
B
Brilliant Earth
20809801A · Oct 29
$1,551 SGD
$1,210 USD
View
11 more retailers have this diamond
Prices start from $285 SGDSave up to $1,266 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
1.63ct Oval
$285 SGD