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Oval|Lab Grown|IGI

1.63ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG836633372

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG836633372

Diamond specifications and retailer prices

From $499 SGD
$389 USD
As of October 28, 2026
Save $2,065 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,563 SGD at Brilliant Earth · As of October 28, 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 very-good cut grade and certified by IGI LG836633372 or 836633372. Listed at 19 retailers as of October 28, 2026, with prices from $499 to $2,563, a $2,065 spread on the same certified stone. Brilliant Earth lists it at $2,563. 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

1.63
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633372
Dimensions9.05 × 6.49 × 3.89 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm6.49 mm1.63 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836633372
Side View
Table 57.0%Crown 37.5°Girdle: MED-THKPavilion 43.9°Culet: NoneDepth 59.9%

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 28
Current: $2,563 SGD|Low: $499 SGD|High: $2,704 SGD|Avg: $1,307 SGD|-5.2%
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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 5$499 SGD
Retailer 3$552 SGD
Retailer 13$650 SGD
Retailer 7$800 SGD
Retailer 16$801 SGD
Retailer 12$887 SGD
Retailer 6$888 SGD
Retailer 10$950 SGD
Retailer 2$991 SGD
Retailer 9$1,283 SGD
Retailer 14$1,621 SGD
Retailer 8$1,831 SGD
Retailer 15$1,949 SGD
Retailer 4$2,135 SGD
Retailer 11$2,163 SGD
Brilliant Earth$2,563 SGD

34 data points across 16 retailers

19 retailers$499 SGD to $2,563 SGD

Retailer 1
-
$446 SGD
$348 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$499 SGD
$389 USD
View
Final sale: no returns
Retailer 3
-
$513 SGD
$400 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$546 SGD
$426 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$552 SGD
$431 USD
View
Retailer 6
-
$650 SGD
£399 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$800 SGD
$624 USD
View
B+
Retailer 8
-
$801 SGD
$625 USD
View
B+
Retailer 9
-
$888 SGD
$693 USD
View
B+
Retailer 10
-
$950 SGD
ZAR 11,975 ZAR
View
B+
Retailer 11
-
$991 SGD
£609 GBP
View
B+
Retailer 12
-
$1,283 SGD
A$1,540 AUD
View
B
Retailer 13
-
$1,621 SGD
$1,265 USD
View
Retailer 14
-
$1,778 SGD
$1,387 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$1,831 SGD
$1,429 USD
View
B
Retailer 16
-
$1,949 SGD
$1,521 USD
View
B
Retailer 17
-
$2,135 SGD
$1,666 USD
View
B
Retailer 18
-
$2,163 SGD
£1,329 GBP
View
Most Expensive
B
Brilliant Earth
22337339A · Oct 28
$2,563 SGD
$2,000 USD
View
18 more retailers have this diamond
Prices start from $499 SGDSave up to $2,065 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
$499 SGD