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Asscher|Lab Grown|IGI

1.22ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG792653895

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG792653895

Diamond specifications and retailer prices

From $194 SGD
$152 USD
As of October 30, 2026
Save $932 SGD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,127 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.22ct lab-grown asscher diamond

This 1.22ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792653895 or 792653895. Listed at 10 retailers as of October 26, 2026, with prices from $194 to $1,127, a $932 spread on the same certified stone. MOH London lists it at $1,127. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792653895
Dimensions5.79 × 5.75 × 3.96 mm
L/W Ratio1.01
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
5.79 mm5.75 mm1.22 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792653895
Side View
Table 71.0%Crown 39.6°Girdle: MediumPavilion 43.9°Culet: NoneDepth 68.9%

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: Oct 30
Current: $1,127 SGD|Low: $194 SGD|High: $2,245 SGD|Avg: $819 SGD|-6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$194 SGD
Retailer 11$233 SGD
Retailer 10$442 SGD
Retailer 3$450 SGD
Retailer 5$471 SGD
Retailer 6$562 SGD
Retailer 9$649 SGD
Retailer 7$775 SGD
Retailer 4$889 SGD
Retailer 2$1,087 SGD
MOH London$1,127 SGD
Retailer 12$2,245 SGD

31 data points across 12 retailers

10 retailers$194 SGD to $1,127 SGD

A
Cheapest Retailer
-
$194 SGD
$152 USD
A
Retailer 2
-
$233 SGD
$182 USD
View
Final sale: no returns
Retailer 3
-
$242 SGD
$189 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$442 SGD
$346 USD
View
A
Retailer 5
-
$471 SGD
€351 EUR
View
A
Retailer 6
-
$562 SGD
$440 USD
View
B+
Retailer 7
-
$649 SGD
$508 USD
View
B+
Retailer 8
-
$775 SGD
$606 USD
View
B
Retailer 9
-
$1,087 SGD
$850 USD
View
Most Expensive
B
MOH London
LG792653895 · Oct 26
$1,127 SGD
£694 GBP
View
9 more retailers have this diamond
Prices start from $194 SGDSave up to $932 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
1.22ct Asscher
$194 SGD