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Round|Lab Grown|IGI

1.55ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG451057632

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451057632

Diamond specifications and retailer prices

From $1,098 SGD
As of November 5, 2026
Save $4,921 SGD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,020 SGD at MOH London · As of November 5, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057632 or 451057632. Listed at 11 retailers as of November 5, 2026, with prices from $1,098 to $6,020, a $4,921 spread on the same certified stone. MOH London lists it at $6,020. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057632
Dimensions7.62 × 7.69 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.62 mm7.69 mm1.55 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451057632
Side View
Table 56.0%Crown 31.4°Girdle: UNDPavilion 40.2°Culet: NoneDepth 58.1%

Caratlytics Score

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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 5
Current: $6,020 SGD|Low: $1,098 SGD|High: $6,109 SGD|Avg: $2,987 SGD|-0.3%
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
November 5, 2026
Retailer 2$1,098 SGD
Retailer 6$1,620 SGD
Retailer 9$1,761 SGD
Retailer 11$1,814 SGD
Retailer 7$1,879 SGD
Retailer 12$2,101 SGD
Retailer 3$2,601 SGD
Retailer 8$2,974 SGD
Retailer 13$3,501 SGD
Retailer 10$3,522 SGD
Retailer 5$4,204 SGD
Retailer 4$5,379 SGD
MOH London$6,020 SGD

14 data points across 13 retailers

11 retailers$1,098 SGD to $6,020 SGD

A
Cheapest Retailer
-
$1,098 SGD
B+
Retailer 2
-
$1,620 SGD
View
B+
Retailer 3
-
$1,761 SGD
View
B+
Retailer 4
-
$1,814 SGD
View
Final sale: no returns
Retailer 5
-
$1,879 SGD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$1,879 SGD
View
B+
Retailer 7
-
$2,101 SGD
View
B
Retailer 8
-
$2,974 SGD
View
B
Retailer 9
-
$3,501 SGD
View
B
Retailer 10
-
$3,522 SGD
View
Most Expensive
B
MOH London
LG451057632 · Nov 5
$6,020 SGD
£3,711 GBP
View
10 more retailers have this diamond
Prices start from $1,098 SGDSave up to $4,921 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
$1,098 SGD