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Asscher|Lab Grown|IGI

1.51ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG794616182

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG794616182

Diamond specifications and retailer prices

From $499 SGD
$389 USD
As of October 30, 2026
Save $4,398 SGD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,896 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794616182 or 794616182. Listed at 23 retailers as of October 28, 2026, with prices from $499 to $4,896, a $4,398 spread on the same certified stone. Brilliant Earth lists it at $4,896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794616182
Dimensions6.42 × 6.39 × 4.10 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.39 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794616182
Side View
Table 66.0%Crown 31.6°Girdle: MediumPavilion 38.9°Culet: NoneDepth 64.2%

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: $4,896 SGD|Low: $499 SGD|High: $4,922 SGD|Avg: $1,820 SGD|-0.5%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 15
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Retailer 21
October 30, 2026
Retailer 7$499 SGD
Retailer 3$559 SGD
Retailer 17$575 SGD
Retailer 10$618 SGD
Retailer 11$618 SGD
Retailer 18$807 SGD
Retailer 4$931 SGD
Retailer 13$976 SGD
Retailer 5$982 SGD
Retailer 16$1,062 SGD
Retailer 2$1,121 SGD
Retailer 6$1,342 SGD
Retailer 20$1,478 SGD
Retailer 12$1,988 SGD
Retailer 8$2,035 SGD
Retailer 21$2,144 SGD
Retailer 9$2,154 SGD
Retailer 14$2,201 SGD
Retailer 15$2,429 SGD
Retailer 19$4,422 SGD
Brilliant Earth$4,896 SGD

33 data points across 21 retailers

23 retailers$499 SGD to $4,896 SGD

A
Cheapest Retailer
-
$499 SGD
$389 USD
A
Retailer 2
-
$559 SGD
$436 USD
View
A
Retailer 3
-
$575 SGD
$449 USD
View
Final sale: no returns
A
Retailer 4
-
$618 SGD
$482 USD
View
A
Retailer 5
-
$618 SGD
$482 USD
View
A
Retailer 6
-
$807 SGD
$630 USD
View
A
Retailer 7
-
$931 SGD
$726 USD
View
A
Retailer 8
-
$976 SGD
€725 EUR
View
A
Retailer 9
-
$982 SGD
$766 USD
View
A
Retailer 10
-
$1,062 SGD
ZAR 13,392 ZAR
View
A
Retailer 11
-
$1,121 SGD
£688 GBP
View
A
Retailer 12
-
$1,342 SGD
$1,047 USD
View
B+
Retailer 13
-
$1,478 SGD
$1,153 USD
View
B+
Retailer 14
-
$1,988 SGD
$1,551 USD
View
B+
Retailer 15
-
$2,035 SGD
$1,588 USD
View
B+
Retailer 16
-
$2,144 SGD
$1,673 USD
View
B+
Retailer 17
-
$2,154 SGD
View
B+
Retailer 18
-
$2,201 SGD
$1,717 USD
View
B+
Retailer 19
-
$2,315 SGD
$1,806 USD
View
B+
Retailer 20
-
$2,429 SGD
£1,492 GBP
View
Retailer 21
-
$3,125 SGD
£1,920 GBP
View
Price last confirmed 20 days ago
Retailer 22
-
$4,422 SGD
$3,450 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21419242A · Oct 28
$4,896 SGD
$3,820 USD
View
22 more retailers have this diamond
Prices start from $499 SGDSave up to $4,398 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
1.51ct Asscher
$499 SGD