CaratHunter
Plans
Cushion|Lab Grown|IGI

1.02ct F FL Cushion Lab Grown Diamond

ID • F/FL • IGI LG811619055

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

Certificate IGI LG811619055

Diamond specifications and retailer prices

From $1,537 SGD
As of November 4, 2026
Save $2,835 SGD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,372 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811619055 or 811619055. Listed at 7 retailers as of November 3, 2026, with prices from $1,537 to $4,372, a $2,835 spread on the same certified stone. MOH London lists it at $4,372. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619055
Dimensions5.98 × 5.85 × 3.83 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.98 mm5.85 mm1.02 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619055
Side View
Table 64.0%Crown 35.8°Girdle: STK-VTKPavilion 36.7°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,372 SGD|Low: $1,392 SGD|High: $4,424 SGD|Avg: $2,656 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 7$1,537 SGD
Retailer 5$1,671 SGD
Retailer 2$1,788 SGD
Retailer 4$1,884 SGD
Retailer 3$2,142 SGD
Retailer 6$3,620 SGD
Retailer 8$4,030 SGD
MOH London$4,372 SGD

38 data points across 8 retailers

7 retailers$1,537 SGD to $4,372 SGD

B+
Cheapest Retailer
-
$1,537 SGD
B+
Retailer 2
-
$1,671 SGD
View
B+
Retailer 3
-
$1,788 SGD
View
B
Retailer 4
-
$1,884 SGD
View
B+
Retailer 5
-
$2,142 SGD
View
B
Retailer 6
-
$4,030 SGD
View
Most Expensive
B
MOH London
LG811619055 · Nov 3
$4,372 SGD
£2,695 GBP
View
6 more retailers have this diamond
Prices start from $1,537 SGDSave up to $2,835 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.

B+
1.02ct Cushion
$1,537 SGD