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Round|Lab Grown|IGI

1.60ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG773642910

Shape and cutting style on the report: Round brilliant

Certificate IGI LG773642910

Diamond specifications and retailer prices

From $252 SGD
$197 USD
As of November 1, 2026
Save $1,210 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,462 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG773642910 or 773642910. Listed at 18 retailers as of November 1, 2026, with prices from $252 to $1,462, a $1,210 spread on the same certified stone. MOH London lists it at $1,462. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.60
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773642910
Dimensions7.53 × 7.48 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm7.48 mm1.60 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773642910
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

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: Nov 1
Current: $1,462 SGD|Low: $242 SGD|High: $1,480 SGD|Avg: $674 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 10$252 SGD
Retailer 3$283 SGD
Retailer 12$312 SGD
Retailer 8$532 SGD
Retailer 2$570 SGD
Retailer 6$574 SGD
Retailer 4$646 SGD
Retailer 7$672 SGD
Retailer 5$808 SGD
Retailer 9$978 SGD
Retailer 11$1,177 SGD
MOH London$1,462 SGD

42 data points across 12 retailers

18 retailers$252 SGD to $1,462 SGD

A
Cheapest Retailer
-
$252 SGD
$197 USD
A
Retailer 2
-
$283 SGD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$293 SGD
$229 USD
View
A
Retailer 4
-
$312 SGD
$244 USD
View
Retailer 5
-
$312 SGD
$244 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$422 SGD
$330 USD
View
A
Retailer 7
-
$532 SGD
€396 EUR
View
A
Retailer 8
-
$570 SGD
£351 GBP
View
A
Retailer 9
-
$574 SGD
£353 GBP
View
A
Retailer 10
-
$597 SGD
$467 USD
View
A
Retailer 11
-
$646 SGD
$505 USD
View
A
Retailer 12
-
$672 SGD
A$808 AUD
View
B+
Retailer 13
-
$808 SGD
$632 USD
View
Retailer 14
-
$917 SGD
$717 USD
View
Price last confirmed 48 days ago
Retailer 15
-
$978 SGD
$765 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,005 SGD
$786 USD
View
B
Retailer 17
-
$1,177 SGD
$920 USD
View
Most Expensive
B
MOH London
LG773642910 · Nov 2
$1,462 SGD
£900 GBP
View
17 more retailers have this diamond
Prices start from $252 SGDSave up to $1,210 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
1.60ct Round
$252 SGD