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Cushion|Lab Grown|IGI

1.00ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG780658849

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780658849

Diamond specifications and retailer prices

From $344 SGD
€256 EUR
As of October 29, 2026
Save $1,234 SGD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,578 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780658849 or 780658849. Listed at 11 retailers as of October 29, 2026, with prices from $344 to $1,578, a $1,234 spread on the same certified stone. MOH London lists it at $1,578. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780658849
Dimensions7.16 × 5.17 × 3.35 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm5.17 mm1.00 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780658849
Side View
Table 63.0%Crown 37.2°Girdle: STK-THKPavilion 35°Culet: NoneDepth 64.8%

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: $1,578 SGD|Low: $208 SGD|High: $1,630 SGD|Avg: $514 SGD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3$208 SGD
Retailer 8$231 SGD
Retailer 6$344 SGD
Retailer 7$357 SGD
Retailer 12$366 SGD
Retailer 2$383 SGD
Retailer 9$391 SGD
Retailer 11$505 SGD
Retailer 4$663 SGD
Retailer 10$678 SGD
Retailer 5$994 SGD
MOH London$1,578 SGD

33 data points across 12 retailers

11 retailers$344 SGD to $1,578 SGD

Retailer 1
-
$231 SGD
£143 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$344 SGD
€256 EUR
View
A
Retailer 3
-
$357 SGD
£220 GBP
View
B+
Retailer 4
-
$366 SGD
$286 USD
View
A
Retailer 5
-
$383 SGD
£236 GBP
View
A
Retailer 6
-
$391 SGD
$306 USD
View
A
Retailer 7
-
$505 SGD
$395 USD
View
Retailer 8
-
$663 SGD
$519 USD
View
Price last confirmed 88 days ago
B+
Retailer 9
-
$678 SGD
$530 USD
View
B
Retailer 10
-
$994 SGD
£612 GBP
View
Most Expensive
B
MOH London
LG780658849 · Oct 29
$1,578 SGD
£972 GBP
View
10 more retailers have this diamond
Prices start from $344 SGDSave up to $1,234 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
1.00ct Cushion
$344 SGD