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Round|Lab Grown|IGI

1.50ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG778657861

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778657861

Diamond specifications and retailer prices

From $263 SGD
As of November 3, 2026
Save $1,273 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,536 SGD at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778657861 or 778657861. Listed at 19 retailers as of October 29, 2026, with prices from $263 to $1,536, a $1,273 spread on the same certified stone. MOH London lists it at $1,536. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778657861
Dimensions7.32 × 4.52 × 4.52 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm4.52 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778657861
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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 3
Current: $1,536 SGD|Low: $263 SGD|High: $1,614 SGD|Avg: $753 SGD|+13.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 9$263 SGD
Retailer 4$292 SGD
Retailer 3$304 SGD
Retailer 16$325 SGD
Retailer 11$327 SGD
Retailer 2$505 SGD
Retailer 14$561 SGD
Retailer 5$562 SGD
Retailer 18$565 SGD
Retailer 19$748 SGD
Retailer 13$757 SGD
Retailer 12$860 SGD
Retailer 15$974 SGD
Retailer 17$1,045 SGD
Retailer 6$1,057 SGD
Retailer 8$1,113 SGD
Retailer 7$1,312 SGD
Retailer 10$1,371 SGD
MOH London$1,536 SGD

26 data points across 19 retailers

19 retailers$263 SGD to $1,536 SGD

A
Cheapest Retailer
-
$263 SGD
A
Retailer 2
-
$292 SGD
View
Final sale: no returns
A
Retailer 3
-
$304 SGD
View
A
Retailer 4
-
$325 SGD
View
Retailer 5
-
$327 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$505 SGD
View
A
Retailer 7
-
$561 SGD
View
B+
Retailer 8
-
$562 SGD
View
A
Retailer 9
-
$565 SGD
View
A
Retailer 10
-
$748 SGD
View
A
Retailer 11
-
$757 SGD
View
B+
Retailer 12
-
$860 SGD
View
B+
Retailer 13
-
$974 SGD
View
B+
Retailer 14
-
$1,045 SGD
View
B+
Retailer 15
-
$1,057 SGD
View
B+
Retailer 16
-
$1,113 SGD
View
B+
Retailer 17
-
$1,312 SGD
View
B+
Retailer 18
-
$1,371 SGD
View
Most Expensive
B
MOH London
LG778657861 · Oct 29
$1,536 SGD
£944 GBP
View
18 more retailers have this diamond
Prices start from $263 SGDSave up to $1,273 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
$263 SGD