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Round|Lab Grown|IGI

1.55ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG728521385

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728521385

Diamond specifications and retailer prices

From $744 SGD
$582 USD
As of November 1, 2026
Save $1,069 SGD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,814 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728521385 or 728521385. Listed at 7 retailers as of November 1, 2026, with prices from $744 to $1,814, a $1,069 spread on the same certified stone. MOH London lists it at $1,814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521385
Dimensions7.44 × 7.42 × 4.63 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.44 mm7.42 mm1.55 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521385
Side View
Table 53.0%Crown 33.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,814 SGD|Low: $573 SGD|High: $1,835 SGD|Avg: $992 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$573 SGD
Retailer 8$690 SGD
Retailer 3$744 SGD
Retailer 4$787 SGD
Retailer 2$812 SGD
Retailer 5$993 SGD
Retailer 6$1,517 SGD
MOH London$1,814 SGD

12 data points across 8 retailers

7 retailers$744 SGD to $1,814 SGD

Retailer 1
-
$573 SGD
HK$3,500 HKD
Price last confirmed 58 days ago
A
Retailer 2
-
$744 SGD
$582 USD
View
A
Retailer 3
-
$787 SGD
$616 USD
View
Retailer 4
-
$812 SGD
$635 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$993 SGD
$777 USD
View
Retailer 6
-
$1,517 SGD
$1,187 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG728521385 · Nov 1
$1,814 SGD
£1,117 GBP
View
6 more retailers have this diamond
Prices start from $744 SGDSave up to $1,069 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
1.55ct Round
$744 SGD