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Round|Lab Grown|IGI

1.12ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG574342857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574342857

Diamond specifications and retailer prices

From $328 SGD
As of November 3, 2026
Save $1,298 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,626 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.12ct lab-grown round diamond

This 1.12ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG574342857 or 574342857. Listed at 16 retailers as of November 3, 2026, with prices from $328 to $1,626, a $1,298 spread on the same certified stone. MOH London lists it at $1,626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574342857
Dimensions6.80 × 6.77 × 4.06 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
6.80 mm6.77 mm1.12 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574342857
Side View
Table 59.5%Crown 31.5°Girdle: MediumPavilion 41.6°Culet: NoneDepth 59.9%

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: $1,626 SGD|Low: $314 SGD|High: $1,651 SGD|Avg: $798 SGD|+1.7%
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 5, 2026
Retailer 12$328 SGD
Retailer 6$368 SGD
Retailer 15$381 SGD
Retailer 4$406 SGD
Retailer 14$406 SGD
Retailer 9$613 SGD
Retailer 3$679 SGD
Retailer 8$702 SGD
Retailer 7$723 SGD
Retailer 2$915 SGD
Retailer 13$1,061 SGD
Retailer 11$1,250 SGD
Retailer 5$1,307 SGD
Retailer 10$1,577 SGD
MOH London$1,626 SGD

43 data points across 15 retailers

16 retailers$328 SGD to $1,626 SGD

A
Cheapest Retailer
-
$328 SGD
A
Retailer 2
-
$368 SGD
View
Final sale: no returns
A
Retailer 3
-
$381 SGD
View
Retailer 4
-
$406 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$406 SGD
View
B+
Retailer 6
-
$613 SGD
View
B+
Retailer 7
-
$679 SGD
View
B+
Retailer 8
-
$702 SGD
View
B+
Retailer 9
-
$723 SGD
View
B
Retailer 10
-
$915 SGD
View
B
Retailer 11
-
$1,047 SGD
View
B
Retailer 12
-
$1,061 SGD
View
B
Retailer 13
-
$1,250 SGD
View
B
Retailer 14
-
$1,307 SGD
View
B
Retailer 15
-
$1,577 SGD
View
Most Expensive
B
MOH London
LG574342857 · Nov 5
$1,626 SGD
£1,002 GBP
View
15 more retailers have this diamond
Prices start from $328 SGDSave up to $1,298 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
1.12ct Round
$328 SGD