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Round|Lab Grown|IGI

1.30ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG758503863

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758503863

Diamond specifications and retailer prices

From $488 SGD
As of November 6, 2026
Save $865 SGD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,353 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758503863 or 758503863. Listed at 7 retailers as of November 5, 2026, with prices from $488 to $1,353, a $865 spread on the same certified stone. MOH London lists it at $1,353. 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

1.30
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758503863
Dimensions6.95 × 6.92 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm6.92 mm1.30 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758503863
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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 6
Current: $1,353 SGD|Low: $422 SGD|High: $1,372 SGD|Avg: $660 SGD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$488 SGD
Retailer 6$510 SGD
Retailer 3$517 SGD
Retailer 4$600 SGD
Retailer 7$639 SGD
Retailer 5$706 SGD
MOH London$1,353 SGD

38 data points across 7 retailers

7 retailers$488 SGD to $1,353 SGD

A
Cheapest Retailer
-
$488 SGD
A
Retailer 2
-
$510 SGD
View
A
Retailer 3
-
$517 SGD
View
A
Retailer 4
-
$600 SGD
View
B+
Retailer 5
-
$639 SGD
View
B+
Retailer 6
-
$706 SGD
View
Most Expensive
B
MOH London
LG758503863 · Nov 5
$1,353 SGD
£834 GBP
View
6 more retailers have this diamond
Prices start from $488 SGDSave up to $865 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
1.30ct Round
$488 SGD