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Cushion|Lab Grown|IGI

1.05ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG706513053

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG706513053

Diamond specifications and retailer prices

From $436 SGD
€325 EUR
As of October 29, 2026
Save $741 SGD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,177 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct 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 LG706513053 or 706513053. Listed at 8 retailers as of October 29, 2026, with prices from $436 to $1,177, a $741 spread on the same certified stone. MOH London lists it at $1,177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706513053
Dimensions5.92 × 5.85 × 3.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.92 mm5.85 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706513053
Side View
Table 64.0%Crown 35.4°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 66.0%

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: Oct 29
Current: $1,177 SGD|Low: $421 SGD|High: $1,184 SGD|Avg: $643 SGD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$436 SGD
Retailer 5$446 SGD
Retailer 6$454 SGD
Retailer 3$476 SGD
Retailer 4$658 SGD
Retailer 7$876 SGD
MOH London$1,177 SGD

16 data points across 7 retailers

8 retailers$436 SGD to $1,177 SGD

A
Cheapest Retailer
-
$436 SGD
€325 EUR
A
Retailer 2
-
$446 SGD
$349 USD
View
A
Retailer 3
-
$454 SGD
$355 USD
View
A
Retailer 4
-
$476 SGD
£293 GBP
View
Retailer 5
-
$614 SGD
$480 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$658 SGD
$515 USD
View
B
Retailer 7
-
$876 SGD
$685 USD
View
Most Expensive
B
MOH London
LG706513053 · Oct 29
$1,177 SGD
£725 GBP
View
7 more retailers have this diamond
Prices start from $436 SGDSave up to $741 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
1.05ct Cushion
$436 SGD