Asscher|Lab Grown|IGI

1.56ct D SI2 Asscher Lab Grown Diamond

ID • D/SI2 • IGI LG468101052

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG468101052

Diamond specifications and retailer prices

From $323 USD
As of October 25, 2026
Save $980 USD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,303 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown asscher diamond

This 1.56ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG468101052 or 468101052. Listed at 9 retailers as of October 25, 2026, with prices from $323 to $1,303, a $980 spread on the same certified stone. MOH London lists it at $1,303. 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

1.56
Carat
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468101052
Dimensions6.35 × 6.29 × 3.89 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
6.35 mm6.29 mm1.56 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468101052
Side View
Table 65.5%Crown 22°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 61.8%

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 25
Current: $1,303 USD|Low: $323 USD|High: $1,312 USD|Avg: $611 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$323 USD
Retailer 4$398 USD
Retailer 6$425 USD
Retailer 3$527 USD
Retailer 7$588 USD
Retailer 2$616 USD
MOH London$1,303 USD

43 data points across 7 retailers

9 retailers$323 USD to $1,303 USD

A
Cheapest Retailer
-
$323 USD
A
Retailer 2
-
$358 USD
HK$2,800 HKD
View
A
Retailer 3
-
$398 USD
£314 GBP
View
B+
Retailer 4
-
$425 USD
View
B+
Retailer 5
-
$527 USD
€502 EUR
View
B+
Retailer 6
-
$588 USD
View
B+
Retailer 7
-
$616 USD
£485 GBP
View
B
Retailer 8
-
$1,038 USD
£817 GBP
View
Most Expensive
B
MOH London
LG468101052 · Oct 29
$1,303 USD
£1,026 GBP
View
8 more retailers have this diamond
Prices start from $323 USDSave up to $980 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
1.56ct Asscher
$323 USD