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Cushion|Lab Grown|IGI

1.91ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG613350558

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG613350558

Diamond specifications and retailer prices

From $453 SGD
$354 USD
As of October 28, 2026
Save $1,548 SGD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,031 SGD at MOH London · As of October 15, 2026
View at MOH London

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG613350558 or 613350558. Listed at 14 retailers as of October 28, 2026, with a 342% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613350558
Dimensions7.28 × 6.83 × 4.65 mm
L/W Ratio1.07
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
7.28 mm6.83 mm1.91 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613350558
Side View
Table 63.0%Crown 37.1°Girdle: THK-VTKPavilion 37.8°Culet: NoneDepth 68.1%

Caratlytics Score

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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 28
Current: $2,031 SGD|Low: $453 SGD|High: $2,928 SGD|Avg: $1,248 SGD
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
October 31, 2026
Retailer 4$453 SGD
Retailer 13$501 SGD
Retailer 9$618 SGD
Retailer 3$675 SGD
Retailer 11$678 SGD
Retailer 6$851 SGD
Retailer 2$886 SGD
Retailer 8$894 SGD
Retailer 12$950 SGD
Retailer 10$1,489 SGD
Retailer 7$1,803 SGD
Retailer 14$1,928 SGD
Retailer 5$2,001 SGD
MOH London$2,031 SGD

37 data points across 14 retailers

14 retailers$453 SGD to $2,001 SGD

A
Cheapest Retailer
-
$453 SGD
$354 USD
Final sale: no returns
A
Retailer 2
-
$618 SGD
£380 GBP
View
B+
Retailer 3
-
$675 SGD
$528 USD
View
A
Retailer 4
-
$678 SGD
$530 USD
View
A
Retailer 5
-
$851 SGD
$666 USD
View
A
Retailer 6
-
$886 SGD
€660 EUR
View
A
Retailer 7
-
$894 SGD
£551 GBP
View
A
Retailer 8
-
$950 SGD
$743 USD
View
B+
Retailer 9
-
$1,489 SGD
$1,165 USD
View
B
Retailer 10
-
$1,670 SGD
$1,307 USD
View
B
Retailer 11
-
$1,803 SGD
$1,410 USD
View
B
Retailer 12
-
$1,928 SGD
$1,508 USD
View
B
Retailer 13
-
$2,001 SGD
$1,565 USD
View
Most Expensive
MOH London
LG613350558 · Oct 15
$2,031 SGD
£1,251 GBP
View
Price last confirmed 17 days ago
13 more retailers have this diamond
Prices start from $453 SGDSave up to $1,548 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
1.91ct Cushion
$453 SGD