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Asscher|Lab Grown|IGI

1.43ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836614441

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614441

Diamond specifications and retailer prices

From $460 USD
As of October 30, 2026
Save $3,800 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,260 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.43ct lab-grown asscher diamond

This 1.43ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614441 or 836614441. Listed at 21 retailers as of October 30, 2026, with prices from $460 to $4,260, a $3,800 spread on the same certified stone. Brilliant Earth lists it at $4,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614441
Dimensions6.33 × 6.33 × 3.97 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
6.33 mm6.33 mm1.43 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614441
Side View
Table 63.0%Crown 33.3°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 62.7%

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: $4,260 USD|Low: $460 USD|High: $4,270 USD|Avg: $1,293 USD|-0.2%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 7$460 USD
Retailer 5$515 USD
Retailer 21$515 USD
Retailer 10$570 USD
Retailer 11$570 USD
Retailer 20$590 USD
Retailer 18$710 USD
Retailer 3$803 USD
Retailer 15$873 USD
Retailer 4$893 USD
Retailer 2$944 USD
Retailer 17$980 USD
Retailer 6$1,106 USD
Retailer 13$1,324 USD
Retailer 14$1,583 USD
Retailer 9$1,809 USD
Retailer 12$1,832 USD
Retailer 8$1,863 USD
Retailer 16$2,106 USD
Retailer 19$2,385 USD
Brilliant Earth$4,260 USD

23 data points across 21 retailers

21 retailers$460 USD to $4,260 USD

A
Cheapest Retailer
-
$460 USD
A
Retailer 2
-
$515 USD
View
A
Retailer 3
-
$515 USD
View
Final sale: no returns
A
Retailer 4
-
$570 USD
View
Retailer 5
-
$570 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$590 USD
£465 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$710 USD
View
A
Retailer 8
-
$803 USD
View
A
Retailer 9
-
$873 USD
€831 EUR
View
B+
Retailer 10
-
$893 USD
View
B+
Retailer 11
-
$944 USD
£744 GBP
View
B+
Retailer 12
-
$980 USD
ZAR 15,826 ZAR
View
B+
Retailer 13
-
$1,106 USD
View
B+
Retailer 14
-
$1,324 USD
View
B+
Retailer 15
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$1,583 USD
View
B+
Retailer 16
-
$1,809 USD
SGD 2,444 SGD
View
B
Retailer 17
-
$1,832 USD
View
B+
Retailer 18
-
$1,863 USD
View
B+
Retailer 19
-
$2,106 USD
£1,658 GBP
View
Retailer 20
-
$2,385 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21738438A · Oct 30
$4,260 USD
View
20 more retailers have this diamond
Prices start from $460 USDSave up to $3,800 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
1.43ct Asscher
$460 USD