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Round|Lab Grown|IGI

1.60ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG830645986

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830645986

Diamond specifications and retailer prices

From $437 SGD
$342 USD
As of November 1, 2026
Save $3,326 SGD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,764 SGD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830645986 or 830645986. Listed at 22 retailers as of November 1, 2026, with prices from $437 to $3,764, a $3,326 spread on the same certified stone. Yadav Diamonds lists it at $3,764. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830645986
Dimensions7.49 × 7.55 × 4.53 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
7.49 mm7.55 mm1.60 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830645986
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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: $858 SGD|Low: $437 SGD|High: $4,898 SGD|Avg: $1,582 SGD|+0.8%
Retailer 1
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
Yadav Diamonds
November 2, 2026
Retailer 5$437 SGD
Retailer 6$542 SGD
Retailer 3$729 SGD
Retailer 4$735 SGD
Retailer 7$770 SGD
Retailer 1$858 SGD
Retailer 8$935 SGD
Retailer 9$963 SGD
Retailer 13$1,259 SGD
Retailer 11$1,266 SGD
Retailer 2$1,948 SGD
Retailer 10$2,173 SGD
Retailer 14$2,807 SGD
Retailer 12$3,236 SGD
Yadav Diamonds$3,764 SGD

32 data points across 15 retailers

22 retailers$437 SGD to $3,764 SGD

A
Cheapest Retailer
-
$437 SGD
$342 USD
Retailer 2
-
$542 SGD
$424 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$542 SGD
$424 USD
View
A
Retailer 4
-
$606 SGD
HK$3,700 HKD
View
A
Retailer 5
-
$729 SGD
$570 USD
View
A
Retailer 6
-
$735 SGD
$575 USD
View
A
Retailer 7
-
$770 SGD
£474 GBP
View
A
Retailer 8
-
$858 SGD
€639 EUR
View
A
Retailer 9
-
$935 SGD
ZAR 11,814 ZAR
View
A
Retailer 10
-
$963 SGD
£593 GBP
View
B+
Retailer 11
-
$1,226 SGD
$959 USD
View
B+
Retailer 12
-
$1,259 SGD
A$1,514 AUD
View
B+
Retailer 13
-
$1,266 SGD
$990 USD
View
B
Retailer 14
-
$1,743 SGD
$1,363 USD
View
B
Retailer 15
-
$1,762 SGD
View
B
Retailer 16
-
$1,798 SGD
$1,406 USD
View
B
Retailer 17
-
$1,948 SGD
$1,523 USD
View
B
Retailer 18
-
$2,173 SGD
£1,338 GBP
View
B
Retailer 19
-
$2,351 SGD
$1,838 USD
View
Retailer 20
-
$2,807 SGD
$2,195 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$3,236 SGD
$2,530 USD
View
Most Expensive
B
Yadav Diamonds
13286646 · Nov 2
$3,764 SGD
$2,943 USD
View
21 more retailers have this diamond
Prices start from $437 SGDSave up to $3,326 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
$437 SGD