Asscher|Lab Grown|IGI

1.55ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836617460

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836617460

Diamond specifications and retailer prices

From $402 USD
As of October 27, 2026
Save $2,988 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,770 USD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.55ct lab-grown asscher diamond

This 1.55ct 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 LG836617460 or 836617460. Listed at 20 retailers as of October 27, 2026, with a 743% 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

1.55
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617460
Dimensions6.36 × 6.35 × 4.25 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
6.36 mm6.35 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617460
Side View
Table 62.0%Crown 30.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 66.9%

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 27
Current: $3,770 USD|Low: $402 USD|High: $4,950 USD|Avg: $1,773 USD|-0.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
Retailer 20
October 30, 2026
Retailer 9$402 USD
Retailer 3$499 USD
Retailer 5$499 USD
Retailer 2$529 USD
Retailer 4$606 USD
Retailer 17$645 USD
Retailer 20$791 USD
Retailer 13$820 USD
Retailer 16$857 USD
Retailer 14$1,070 USD
Retailer 7$1,092 USD
Retailer 19$1,400 USD
Retailer 8$1,640 USD
Retailer 18$1,740 USD
Retailer 15$1,960 USD
Retailer 10$2,042 USD
Retailer 11$2,221 USD
Retailer 12$2,317 USD
Retailer 6$3,390 USD
Rare Carat$3,770 USD

26 data points across 20 retailers

20 retailers$402 USD to $3,390 USD

A
Cheapest Retailer
-
$402 USD
A
Retailer 2
-
$499 USD
View
A
Retailer 3
-
$499 USD
View
A
Retailer 4
-
$529 USD
£417 GBP
View
A
Retailer 5
-
$606 USD
View
Final sale: no returns
A
Retailer 6
-
$645 USD
View
A
Retailer 7
-
$791 USD
View
A
Retailer 8
-
$820 USD
£645 GBP
View
A
Retailer 9
-
$857 USD
ZAR 13,851 ZAR
View
A
Retailer 10
-
$1,070 USD
€1,019 EUR
View
A
Retailer 11
-
$1,092 USD
View
B+
Retailer 12
-
$1,400 USD
View
B+
Retailer 13
-
$1,640 USD
View
B+
Retailer 14
-
$1,740 USD
View
B+
Retailer 15
-
$1,960 USD
£1,543 GBP
View
Retailer 16
-
$2,042 USD
£1,608 GBP
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$2,221 USD
SGD 3,002 SGD
View
B
Retailer 18
-
$2,317 USD
View
B
Retailer 19
-
$3,390 USD
View
Most Expensive
Rare Carat
PD-246945 · Oct 19
$3,770 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from $402 USDSave up to $2,988 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
1.55ct Asscher
$402 USD