Asscher|Lab Grown|IGI

1.54ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836614449

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614449

Diamond specifications and retailer prices

From $400 USD
As of October 30, 2026
Save $2,669 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,745 USD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.54ct lab-grown asscher diamond

This 1.54ct 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 top-tier cut grade and certified by IGI LG836614449 or 836614449. Listed at 21 retailers as of October 30, 2026, with a 667% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614449
Dimensions6.53 × 6.47 × 4.10 mm
L/W Ratio1.01
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
6.53 mm6.47 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614449
Side View
Table 64.0%Crown 34°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,745 USD|Low: $400 USD|High: $3,760 USD|Avg: $1,413 USD|-0.4%
Rare Carat
Retailer 2
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Retailer 4
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Retailer 6
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Retailer 10
Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 11$400 USD
Retailer 8$448 USD
Retailer 4$496 USD
Retailer 21$496 USD
Retailer 15$526 USD
Retailer 10$602 USD
Retailer 18$645 USD
Retailer 6$740 USD
Retailer 20$786 USD
Retailer 2$814 USD
Retailer 17$852 USD
Retailer 16$1,064 USD
Retailer 7$1,079 USD
Retailer 13$1,190 USD
Retailer 3$1,594 USD
Retailer 9$1,630 USD
Retailer 19$1,728 USD
Retailer 5$1,941 USD
Retailer 12$2,204 USD
Retailer 14$3,069 USD
Rare Carat$3,745 USD

24 data points across 21 retailers

21 retailers$400 USD to $3,069 USD

A+
Cheapest Retailer
-
$400 USD
A
Retailer 2
-
$448 USD
View
A
Retailer 3
-
$496 USD
View
A
Retailer 4
-
$496 USD
View
A
Retailer 5
-
$526 USD
£414 GBP
View
A
Retailer 6
-
$602 USD
View
Final sale: no returns
A
Retailer 7
-
$645 USD
View
A
Retailer 8
-
$740 USD
View
A
Retailer 9
-
$786 USD
View
A
Retailer 10
-
$814 USD
£641 GBP
View
A
Retailer 11
-
$852 USD
ZAR 13,768 ZAR
View
A
Retailer 12
-
$1,064 USD
€1,013 EUR
View
A
Retailer 13
-
$1,079 USD
View
B+
Retailer 14
-
$1,190 USD
View
B+
Retailer 15
-
$1,594 USD
View
B+
Retailer 16
-
$1,630 USD
View
B+
Retailer 17
-
$1,728 USD
View
B+
Retailer 18
-
$1,941 USD
£1,528 GBP
View
B+
Retailer 19
-
$2,204 USD
SGD 2,978 SGD
View
B
Retailer 20
-
$3,069 USD
View
Most Expensive
Rare Carat
JH-253458 · Oct 19
$3,745 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $400 USDSave up to $2,669 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+
1.54ct Asscher
$400 USD