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 $415 USD
As of October 28, 2026
Save $696 USD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,111 USD at MOH London · As of October 25, 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 October 25, 2026, with prices from $415 to $1,111, a $696 spread on the same certified stone. MOH London lists it at $1,111. 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
Color
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

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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: $1,111 USD|Low: $397 USD|High: $1,148 USD|Avg: $654 USD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 5$415 USD
Retailer 2$455 USD
Retailer 7$485 USD
Retailer 4$486 USD
Retailer 3$627 USD
Retailer 6$950 USD
MOH London$1,111 USD

15 data points across 7 retailers

6 retailers$415 USD to $1,111 USD

A
Cheapest Retailer
-
$415 USD
Returns within 30 days
A
Retailer 2
-
$455 USD
€433 EUR
View
Returns within 100 days
A
Retailer 3
-
$486 USD
View
Returns within 30 days
B+
Retailer 4
-
$627 USD
View
Returns within 30 days
B+
Retailer 5
-
$950 USD
View
Returns within 30 days
Most Expensive
B
MOH London
LG802608027 · Oct 25
$1,111 USD
£875 GBP
View
5 more retailers have this diamond
Prices start from $415 USDSave up to $696 USD

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
$415 USD