CaratHunter
Plans
Asscher|Lab Grown|IGI

1.28ct F VVS1 Asscher Lab Grown Diamond

ID • F/VVS1 • IGI LG802608027

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG802608027

Diamond specifications and retailer prices

From $530 SGD
As of November 5, 2026
Save $883 SGD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,413 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG802608027 or 802608027. Listed at 6 retailers as of November 5, 2026, with prices from $530 to $1,413, a $883 spread on the same certified stone. MOH London lists it at $1,413. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802608027
Dimensions5.89 × 5.85 × 4.00 mm
L/W Ratio1.01
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
5.89 mm5.85 mm1.28 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802608027
Side View
Table 61.0%Crown 33.9°Girdle: MediumPavilion 38°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,413 SGD|Low: $507 SGD|High: $1,466 SGD|Avg: $837 SGD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$530 SGD
Retailer 3$580 SGD
Retailer 7$619 SGD
Retailer 4$621 SGD
Retailer 2$809 SGD
Retailer 6$1,213 SGD
MOH London$1,413 SGD

17 data points across 7 retailers

6 retailers$530 SGD to $1,413 SGD

A
Cheapest Retailer
-
$530 SGD
Retailer 2
-
$580 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$621 SGD
View
B+
Retailer 4
-
$809 SGD
View
B+
Retailer 5
-
$1,213 SGD
View
Most Expensive
B
MOH London
LG802608027 · Nov 5
$1,413 SGD
£871 GBP
View
5 more retailers have this diamond
Prices start from $530 SGDSave up to $883 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 Asscher
$530 SGD