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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 $681 SGD
£419 GBP
As of October 30, 2026
Save $4,561 SGD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,241 SGD 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 $681 to $5,241, a $4,561 spread on the same certified stone. Brilliant Earth lists it at $5,241. 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
Colour
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $5,241 SGD|Low: $679 SGD|High: $6,354 SGD|Avg: $1,873 SGD|-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 31, 2026
Retailer 8$681 SGD
Retailer 4$780 SGD
Retailer 13$831 SGD
Retailer 12$1,016 SGD
Retailer 2$1,055 SGD
Retailer 11$1,103 SGD
Retailer 9$1,377 SGD
Retailer 3$1,413 SGD
Retailer 6$1,540 SGD
Retailer 10$2,521 SGD
Retailer 7$2,733 SGD
Retailer 5$2,855 SGD
Brilliant Earth$5,241 SGD

12 data points across 13 retailers

13 retailers$681 SGD to $5,241 SGD

A
Cheapest Retailer
-
$681 SGD
£419 GBP
A
Retailer 2
-
$780 SGD
$610 USD
View
Final sale: no returns
A
Retailer 3
-
$831 SGD
$650 USD
View
A
Retailer 4
-
$1,016 SGD
$795 USD
View
A
Retailer 5
-
$1,055 SGD
£650 GBP
View
A
Retailer 6
-
$1,103 SGD
ZAR 13,935 ZAR
View
B+
Retailer 7
-
$1,377 SGD
€1,026 EUR
View
B+
Retailer 8
-
$1,413 SGD
$1,105 USD
View
B+
Retailer 9
-
$1,540 SGD
$1,205 USD
View
B
Retailer 10
-
$2,521 SGD
£1,553 GBP
View
B
Retailer 11
-
$2,733 SGD
$2,138 USD
View
B
Retailer 12
-
$2,855 SGD
View
Most Expensive
B
Brilliant Earth
21861649A · Oct 30
$5,241 SGD
$4,100 USD
View
12 more retailers have this diamond
Prices start from $681 SGDSave up to $4,561 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
1.56ct Asscher
$681 SGD