CaratHunter
Plans
Round|Lab Grown|IGI

1.55ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG555273822

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273822

Diamond specifications and retailer prices

From $469 SGD
As of November 5, 2026
Save $1,797 SGD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,266 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555273822 or 555273822. Listed at 16 retailers as of November 5, 2026, with prices from $469 to $2,266, a $1,797 spread on the same certified stone. MOH London lists it at $2,266. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273822
Dimensions7.37 × 7.34 × 4.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.37 mm7.34 mm1.55 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273822
Side View
Table 56.5%Crown 35.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.4%

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 5
Current: $2,266 SGD|Low: $469 SGD|High: $2,300 SGD|Avg: $1,118 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 10$469 SGD
Retailer 13$524 SGD
Retailer 11$581 SGD
Retailer 4$637 SGD
Retailer 7$773 SGD
Retailer 3$886 SGD
Retailer 12$907 SGD
Retailer 9$930 SGD
Retailer 2$1,003 SGD
Retailer 6$1,022 SGD
Retailer 8$1,706 SGD
Retailer 5$1,920 SGD
MOH London$2,266 SGD

28 data points across 13 retailers

16 retailers$469 SGD to $2,266 SGD

A
Cheapest Retailer
-
$469 SGD
A
Retailer 2
-
$524 SGD
View
Final sale: no returns
A
Retailer 3
-
$544 SGD
View
Retailer 4
-
$581 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$581 SGD
View
A
Retailer 6
-
$637 SGD
View
A
Retailer 7
-
$773 SGD
View
A
Retailer 8
-
$886 SGD
View
A
Retailer 9
-
$907 SGD
View
A
Retailer 10
-
$930 SGD
View
A
Retailer 11
-
$1,003 SGD
View
A
Retailer 12
-
$1,022 SGD
View
A
Retailer 13
-
$1,706 SGD
View
B+
Retailer 14
-
$1,870 SGD
View
B+
Retailer 15
-
$1,920 SGD
View
Most Expensive
B+
MOH London
LG555273822 · Nov 5
$2,266 SGD
£1,397 GBP
View
15 more retailers have this diamond
Prices start from $469 SGDSave up to $1,797 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
$469 SGD