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Asscher|Lab Grown|IGI

1.29ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836616542

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836616542

Diamond specifications and retailer prices

From $417 USD
As of October 30, 2026
Save $1,973 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,390 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.29ct lab-grown asscher diamond

This 1.29ct 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 LG836616542 or 836616542. Listed at 21 retailers as of October 30, 2026, with prices from $417 to $2,390, a $1,973 spread on the same certified stone. Brilliant Earth lists it at $2,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616542
Dimensions6.01 × 6.01 × 3.88 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
6.01 mm6.01 mm1.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616542
Side View
Table 59.0%Crown 33.1°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 64.6%

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: $2,390 USD|Low: $417 USD|High: $3,420 USD|Avg: $1,154 USD|-30.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 8$417 USD
Retailer 5$468 USD
Retailer 18$468 USD
Retailer 4$518 USD
Retailer 6$518 USD
Retailer 7$536 USD
Retailer 19$665 USD
Retailer 12$750 USD
Retailer 3$817 USD
Retailer 15$826 USD
Retailer 13$851 USD
Retailer 17$890 USD
Retailer 21$918 USD
Retailer 2$1,249 USD
Retailer 14$1,646 USD
Retailer 10$1,664 USD
Retailer 11$1,698 USD
Retailer 20$1,895 USD
Retailer 9$1,904 USD
Retailer 16$1,911 USD
Brilliant Earth$2,390 USD

16 data points across 21 retailers

21 retailers$417 USD to $2,390 USD

A
Cheapest Retailer
-
$417 USD
A
Retailer 2
-
$468 USD
View
A
Retailer 3
-
$468 USD
View
Final sale: no returns
A
Retailer 4
-
$518 USD
View
A
Retailer 5
-
$518 USD
View
Retailer 6
-
$536 USD
£422 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$665 USD
View
A
Retailer 8
-
$750 USD
View
B+
Retailer 9
-
$817 USD
View
B+
Retailer 10
-
$826 USD
€787 EUR
View
B+
Retailer 11
-
$851 USD
£670 GBP
View
B+
Retailer 12
-
$890 USD
ZAR 14,371 ZAR
View
B+
Retailer 13
-
$918 USD
View
B+
Retailer 14
-
$1,249 USD
View
B
Retailer 15
-
$1,646 USD
SGD 2,224 SGD
View
B
Retailer 16
-
$1,664 USD
View
B
Retailer 17
-
$1,698 USD
View
Retailer 18
-
$1,895 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$1,904 USD
View
B+
Retailer 20
-
$1,911 USD
£1,505 GBP
View
Most Expensive
B
Brilliant Earth
21861680A · Oct 30
$2,390 USD
View
20 more retailers have this diamond
Prices start from $417 USDSave up to $1,973 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
1.29ct Asscher
$417 USD