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Cushion|Lab Grown|IGI

1.09ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG844670016

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844670016

Diamond specifications and retailer prices

From $414 SGD
As of November 4, 2026
Save $621 SGD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,035 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.09ct lab-grown cushion diamond

This 1.09ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844670016 or 844670016. Listed at 6 retailers as of November 4, 2026, with prices from $414 to $1,035, a $621 spread on the same certified stone. MOH London lists it at $1,035. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844670016
Dimensions7.51 × 5.36 × 3.50 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.36 mm1.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844670016
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 65.3%

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: $1,035 SGD|Low: $414 SGD|High: $1,044 SGD|Avg: $627 SGD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 5$414 SGD
Retailer 2$420 SGD
Retailer 3$465 SGD
Retailer 4$635 SGD
Retailer 6$785 SGD
MOH London$1,035 SGD

8 data points across 6 retailers

6 retailers$414 SGD to $1,035 SGD

B+
Cheapest Retailer
-
$414 SGD
A
Retailer 2
-
$420 SGD
View
A
Retailer 3
-
$465 SGD
View
A
Retailer 4
-
$635 SGD
View
B+
Retailer 5
-
$785 SGD
View
Most Expensive
B+
MOH London
LG844670016 · Nov 4
$1,035 SGD
£638 GBP
View
5 more retailers have this diamond
Prices start from $414 SGDSave up to $621 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
1.09ct Cushion
$414 SGD