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Cushion|Lab Grown|IGI

1.28ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG698528318

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG698528318

Diamond specifications and retailer prices

From $482 SGD
$377 USD
As of November 1, 2026
Save $788 SGD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,270 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698528318 or 698528318. Listed at 11 retailers as of October 29, 2026, with prices from $482 to $1,270, a $788 spread on the same certified stone. MOH London lists it at $1,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698528318
Dimensions7.60 × 5.81 × 3.99 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm5.81 mm1.28 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698528318
Side View
Table 62.0%Crown 29.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 68.7%

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 1
Current: $1,270 SGD|Low: $270 SGD|High: $1,442 SGD|Avg: $736 SGD|+6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$270 SGD
Retailer 6$348 SGD
Retailer 11$482 SGD
Retailer 2$482 SGD
Retailer 5$487 SGD
Retailer 3$514 SGD
Retailer 9$621 SGD
Retailer 7$688 SGD
Retailer 10$939 SGD
Retailer 12$1,010 SGD
MOH London$1,270 SGD
Retailer 4$1,442 SGD

36 data points across 12 retailers

11 retailers$482 SGD to $1,270 SGD

Retailer 1
-
$270 SGD
$211 USD
Price last confirmed 21 days ago
Retailer 2
-
$348 SGD
£214 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$482 SGD
$377 USD
View
A
Retailer 4
-
$482 SGD
£297 GBP
View
A
Retailer 5
-
$487 SGD
€363 EUR
View
Retailer 6
-
$514 SGD
£316 GBP
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$621 SGD
$486 USD
View
B+
Retailer 8
-
$688 SGD
$538 USD
View
Retailer 9
-
$939 SGD
$734 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$1,010 SGD
$790 USD
View
Most Expensive
B
MOH London
LG698528318 · Oct 29
$1,270 SGD
£782 GBP
View
10 more retailers have this diamond
Prices start from $482 SGDSave up to $788 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
1.28ct Cushion
$482 SGD