Asscher|Lab Grown|IGI

1.21ct D VVS2 Asscher Lab Grown Diamond

VG • D/VVS2 • IGI LG791641457

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG791641457

Diamond specifications and retailer prices

From $178 USD
As of October 30, 2026
Save $857 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,035 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown asscher diamond

This 1.21ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG791641457 or 791641457. Listed at 11 retailers as of October 29, 2026, with prices from $178 to $1,035, a $857 spread on the same certified stone. MOH London lists it at $1,035. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791641457
Dimensions5.81 × 5.80 × 3.98 mm
L/W Ratio1.00
Culet sizePointed
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
5.81 mm5.80 mm1.21 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791641457
Side View
Table 64.0%Crown 40.5°Girdle: MediumPavilion 41.7°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,035 USD|Low: $176 USD|High: $1,310 USD|Avg: $580 USD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$178 USD
Retailer 10$208 USD
Retailer 7$391 USD
Retailer 4$420 USD
Retailer 6$468 USD
Retailer 3$538 USD
Retailer 5$573 USD
Retailer 8$708 USD
Retailer 2$840 USD
MOH London$1,035 USD

34 data points across 10 retailers

11 retailers$178 USD to $1,035 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$208 USD
View
Final sale: no returns
Retailer 3
-
$213 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$391 USD
View
A
Retailer 5
-
$420 USD
€400 EUR
View
A
Retailer 6
-
$468 USD
View
B+
Retailer 7
-
$538 USD
A$827 AUD
View
B+
Retailer 8
-
$573 USD
View
B+
Retailer 9
-
$708 USD
View
B
Retailer 10
-
$840 USD
View
Most Expensive
B
MOH London
LG791641457 · Oct 29
$1,035 USD
£815 GBP
View
10 more retailers have this diamond
Prices start from $178 USDSave up to $857 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
1.21ct Asscher
$178 USD