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Round|Lab Grown|IGI

1.61ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG634440617

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634440617

Diamond specifications and retailer prices

From $422 SGD
$330 USD
As of October 29, 2026
Save $1,684 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,106 SGD at MOH London · As of October 29, 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 LG634440617 or 634440617. Listed at 15 retailers as of October 29, 2026, with prices from $422 to $2,106, a $1,684 spread on the same certified stone. MOH London lists it at $2,106. 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 angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634440617
Dimensions7.47 × 7.43 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.47 mm7.43 mm1.61 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634440617
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

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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: $2,106 SGD|Low: $422 SGD|High: $2,360 SGD|Avg: $1,066 SGD|-6.4%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 4$422 SGD
Retailer 6$470 SGD
Retailer 12$488 SGD
Retailer 2$523 SGD
Retailer 14$537 SGD
Retailer 7$538 SGD
Retailer 15$692 SGD
Retailer 5$716 SGD
Retailer 11$855 SGD
Retailer 8$933 SGD
Retailer 10$1,533 SGD
Retailer 9$1,680 SGD
Retailer 3$1,737 SGD
Retailer 13$1,976 SGD
MOH London$2,106 SGD

43 data points across 15 retailers

15 retailers$422 SGD to $2,106 SGD

A
Cheapest Retailer
-
$422 SGD
$330 USD
A
Retailer 2
-
$470 SGD
$368 USD
View
Final sale: no returns
A
Retailer 3
-
$488 SGD
$382 USD
View
A
Retailer 4
-
$523 SGD
$409 USD
View
B+
Retailer 5
-
$537 SGD
$420 USD
View
A
Retailer 6
-
$538 SGD
$421 USD
View
A
Retailer 7
-
$692 SGD
$541 USD
View
A
Retailer 8
-
$716 SGD
$560 USD
View
B+
Retailer 9
-
$855 SGD
$669 USD
View
B+
Retailer 10
-
$933 SGD
£575 GBP
View
B
Retailer 11
-
$1,533 SGD
$1,199 USD
View
B
Retailer 12
-
$1,680 SGD
$1,314 USD
View
B
Retailer 13
-
$1,737 SGD
$1,359 USD
View
B
Retailer 14
-
$1,976 SGD
$1,546 USD
View
Most Expensive
B
MOH London
LG634440617 · Oct 29
$2,106 SGD
£1,297 GBP
View
14 more retailers have this diamond
Prices start from $422 SGDSave up to $1,684 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
$422 SGD