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Round|Lab Grown|IGI

1.50ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG759503319

Shape and cutting style on the report: Round brilliant

Certificate IGI LG759503319

Diamond specifications and retailer prices

From $239 SGD
As of November 3, 2026
Save $1,143 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,382 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct 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 LG759503319 or 759503319. Listed at 18 retailers as of November 2, 2026, with prices from $239 to $1,382, a $1,143 spread on the same certified stone. MOH London lists it at $1,382. 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

1.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759503319
Dimensions7.44 × 7.40 × 4.40 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
7.44 mm7.40 mm1.50 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759503319
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.3%

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 3
Current: $1,382 SGD|Low: $229 SGD|High: $1,400 SGD|Avg: $600 SGD
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
November 6, 2026
Retailer 12$239 SGD
Retailer 3$267 SGD
Retailer 5$277 SGD
Retailer 7$296 SGD
Retailer 15$296 SGD
Retailer 13$399 SGD
Retailer 8$529 SGD
Retailer 9$542 SGD
Retailer 2$543 SGD
Retailer 4$626 SGD
Retailer 10$907 SGD
Retailer 6$950 SGD
Retailer 11$954 SGD
Retailer 14$1,111 SGD
MOH London$1,382 SGD

43 data points across 15 retailers

18 retailers$239 SGD to $1,382 SGD

A
Cheapest Retailer
-
$239 SGD
A
Retailer 2
-
$267 SGD
View
Final sale: no returns
A
Retailer 3
-
$277 SGD
View
Retailer 4
-
$296 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$296 SGD
View
B+
Retailer 6
-
$399 SGD
View
A
Retailer 7
-
$529 SGD
View
A
Retailer 8
-
$533 SGD
View
A
Retailer 9
-
$542 SGD
View
B+
Retailer 10
-
$543 SGD
View
B+
Retailer 11
-
$626 SGD
View
B+
Retailer 12
-
$756 SGD
View
B+
Retailer 13
-
$907 SGD
View
B
Retailer 14
-
$950 SGD
View
B
Retailer 15
-
$954 SGD
View
B
Retailer 16
-
$1,019 SGD
View
B
Retailer 17
-
$1,111 SGD
View
Most Expensive
B
MOH London
LG759503319 · Nov 2
$1,382 SGD
£852 GBP
View
17 more retailers have this diamond
Prices start from $239 SGDSave up to $1,143 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
1.50ct Round
$239 SGD