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Round|Lab Grown|IGI

1.61ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG821669609

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821669609

Diamond specifications and retailer prices

From $251 SGD
$196 USD
As of October 29, 2026
Save $1,035 SGD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,462 SGD at MOH London · As of October 19, 2026
View at MOH London

About this 1.61ct lab-grown round diamond

This 1.61ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821669609 or 821669609. Listed at 12 retailers as of October 29, 2026, with a 412% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821669609
Dimensions7.53 × 7.58 × 4.61 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 mm1.61 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821669609
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

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 29
Current: $1,462 SGD|Low: $251 SGD|High: $1,509 SGD|Avg: $924 SGD|-2.9%
MOH London
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$251 SGD
Retailer 7$291 SGD
Retailer 6$485 SGD
Retailer 2$530 SGD
Retailer 3$742 SGD
Retailer 10$1,000 SGD
Retailer 8$1,004 SGD
Retailer 11$1,051 SGD
Retailer 13$1,154 SGD
Retailer 4$1,260 SGD
Retailer 5$1,268 SGD
Retailer 12$1,286 SGD
MOH London$1,462 SGD

29 data points across 13 retailers

12 retailers$251 SGD to $1,286 SGD

A
Cheapest Retailer
-
$251 SGD
$196 USD
A
Retailer 2
-
$291 SGD
$227 USD
View
A
Retailer 3
-
$485 SGD
£298 GBP
View
A
Retailer 4
-
$530 SGD
€394 EUR
View
B+
Retailer 5
-
$742 SGD
$579 USD
View
B+
Retailer 6
-
$1,000 SGD
$780 USD
View
B
Retailer 7
-
$1,004 SGD
$783 USD
View
B+
Retailer 8
-
$1,051 SGD
$820 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$1,154 SGD
$900 USD
View
B
Retailer 10
-
$1,260 SGD
View
Price last confirmed 16 days ago
B
Retailer 11
-
$1,286 SGD
$1,003 USD
View
Most Expensive
B
MOH London
LG821669609 · Oct 19
$1,462 SGD
£898 GBP
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $251 SGDSave up to $1,035 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
1.61ct Round
$251 SGD