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Round|Lab Grown|IGI

1.12ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG549283518

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549283518

Diamond specifications and retailer prices

From $451 SGD
As of November 4, 2026
Save $706 SGD (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,157 SGD at MOH London · As of November 4, 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 LG549283518 or 549283518. Listed at 4 retailers as of November 4, 2026, with prices from $451 to $1,157, a $706 spread on the same certified stone. MOH London lists it at $1,157. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283518
Dimensions6.65 × 6.67 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
6.65 mm6.67 mm1.12 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283518
Side View
Table 56.5%Crown 35°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.5%

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 4
Current: $1,157 SGD|Low: $335 SGD|High: $1,508 SGD|Avg: $1,059 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 3$451 SGD
Retailer 4$703 SGD
Retailer 2$868 SGD
MOH London$1,157 SGD
Retailer 6$1,316 SGD
Retailer 7$1,316 SGD
Retailer 5$1,508 SGD

14 data points across 7 retailers

4 retailers$451 SGD to $1,157 SGD

A
Cheapest Retailer
-
$451 SGD
B+
Retailer 2
-
$703 SGD
View
B
Retailer 3
-
$868 SGD
View
Most Expensive
B
MOH London
LG549283518 · Nov 4
$1,157 SGD
£713 GBP
View
3 more retailers have this diamond
Prices start from $451 SGDSave up to $706 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
$451 SGD