Asscher|Lab Grown|IGI

1.56ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG836614648

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614648

Diamond specifications and retailer prices

From $532 USD
£419 GBP
As of October 30, 2026
Save $3,568 USD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,100 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836614648 or 836614648. Listed at 13 retailers as of October 30, 2026, with prices from $532 to $4,100, a $3,568 spread on the same certified stone. Brilliant Earth lists it at $4,100. 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

1.56
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614648
Dimensions6.45 × 6.42 × 4.04 mm
L/W Ratio1.00
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
6.45 mm6.42 mm1.56 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614648
Side View
Table 62.0%Crown 32.6°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 62.9%

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: $4,100 USD|Low: $531 USD|High: $4,970 USD|Avg: $1,473 USD|-17.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 6$532 USD
Retailer 4$610 USD
Retailer 13$650 USD
Retailer 12$795 USD
Retailer 7$825 USD
Retailer 10$863 USD
Retailer 8$1,077 USD
Retailer 3$1,105 USD
Retailer 11$1,408 USD
Retailer 9$1,972 USD
Retailer 2$2,138 USD
Retailer 5$2,233 USD
Brilliant Earth$4,100 USD

11 data points across 13 retailers

13 retailers$532 USD to $4,100 USD

A
Cheapest Retailer
-
$532 USD
£419 GBP
A
Retailer 2
-
$610 USD
View
Final sale: no returns
A
Retailer 3
-
$650 USD
View
A
Retailer 4
-
$795 USD
View
A
Retailer 5
-
$825 USD
£650 GBP
View
A
Retailer 6
-
$863 USD
ZAR 13,935 ZAR
View
B+
Retailer 7
-
$1,077 USD
€1,026 EUR
View
B+
Retailer 8
-
$1,105 USD
View
B+
Retailer 9
-
$1,408 USD
View
B
Retailer 10
-
$1,972 USD
£1,553 GBP
View
B
Retailer 11
-
$2,138 USD
View
B
Retailer 12
-
$2,233 USD
SGD 3,018 SGD
View
Most Expensive
B
Brilliant Earth
21861649A · Oct 30
$4,100 USD
View
12 more retailers have this diamond
Prices start from $532 USDSave up to $3,568 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
$532 USD