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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 $536 NZD
$302 USD
As of October 31, 2026
Save $1,776 NZD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,312 NZD 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 11 retailers as of October 29, 2026, with prices from $536 to $2,312, a $1,776 spread on the same certified stone. MOH London lists it at $2,312. 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
Colour
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 31
Current: $2,312 NZD|Low: $536 NZD|High: $2,328 NZD|Avg: $1,084 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$536 NZD
Retailer 7$573 NZD
Retailer 5$705 NZD
Retailer 8$754 NZD
Retailer 6$935 NZD
Retailer 9$1,043 NZD
Retailer 2$1,088 NZD
Retailer 4$1,762 NZD
MOH London$2,312 NZD

44 data points across 9 retailers

11 retailers$536 NZD to $2,312 NZD

A
Cheapest Retailer
-
$536 NZD
$302 USD
A
Retailer 2
-
$573 NZD
$323 USD
View
A
Retailer 3
-
$636 NZD
HK$2,800 HKD
View
A
Retailer 4
-
$705 NZD
£313 GBP
View
B+
Retailer 5
-
$754 NZD
$425 USD
View
A
Retailer 6
-
$935 NZD
€502 EUR
View
B+
Retailer 7
-
$1,043 NZD
$588 USD
View
B+
Retailer 8
-
$1,088 NZD
£483 GBP
View
B
Retailer 9
-
$1,762 NZD
$993 USD
View
B
Retailer 10
-
$1,842 NZD
£817 GBP
View
Most Expensive
B
MOH London
LG468101052 · Oct 29
$2,312 NZD
£1,026 GBP
View
10 more retailers have this diamond
Prices start from $536 NZDSave up to $1,776 NZD

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
$536 NZD