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Round|Lab Grown|IGI

1.63ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG821610442

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821610442

Diamond specifications and retailer prices

From $323 SGD
$253 USD
As of November 1, 2026
Save $2,246 SGD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,570 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821610442 or 821610442. Listed at 19 retailers as of October 31, 2026, with prices from $323 to $2,570, a $2,246 spread on the same certified stone. Brilliant Earth lists it at $2,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821610442
Dimensions7.53 × 7.58 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm7.58 mm1.63 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821610442
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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: Nov 1
Current: $2,570 SGD|Low: $311 SGD|High: $2,697 SGD|Avg: $952 SGD|-4.7%
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
November 1, 2026
Retailer 15$323 SGD
Retailer 3$401 SGD
Retailer 6$401 SGD
Retailer 13$607 SGD
Retailer 4$672 SGD
Retailer 11$678 SGD
Retailer 2$693 SGD
Retailer 7$724 SGD
Retailer 10$764 SGD
Retailer 12$936 SGD
Retailer 14$1,234 SGD
Retailer 5$1,291 SGD
Retailer 8$1,357 SGD
Retailer 16$1,580 SGD
Retailer 9$1,609 SGD
Brilliant Earth$2,570 SGD

39 data points across 16 retailers

19 retailers$323 SGD to $2,570 SGD

A
Cheapest Retailer
-
$323 SGD
$253 USD
Retailer 2
-
$323 SGD
$253 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$396 SGD
$310 USD
View
Price last confirmed 40 days ago
Retailer 4
-
$401 SGD
$314 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$401 SGD
$314 USD
View
Retailer 6
-
$607 SGD
£374 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$672 SGD
$526 USD
View
B+
Retailer 8
-
$678 SGD
$530 USD
View
A
Retailer 9
-
$693 SGD
ZAR 8,763 ZAR
View
B+
Retailer 10
-
$724 SGD
$566 USD
View
B+
Retailer 11
-
$764 SGD
£470 GBP
View
B+
Retailer 12
-
$936 SGD
A$1,126 AUD
View
B
Retailer 13
-
$1,234 SGD
$965 USD
View
Retailer 14
-
$1,291 SGD
$1,010 USD
View
Price last confirmed 41 days ago
B
Retailer 15
-
$1,291 SGD
$1,010 USD
View
B
Retailer 16
-
$1,357 SGD
$1,061 USD
View
B
Retailer 17
-
$1,580 SGD
$1,236 USD
View
B
Retailer 18
-
$1,609 SGD
£991 GBP
View
Most Expensive
B
Brilliant Earth
21392756A · Oct 31
$2,570 SGD
$2,010 USD
View
18 more retailers have this diamond
Prices start from $323 SGDSave up to $2,246 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 Round
$323 SGD