Asscher|Lab Grown|IGI

1.53ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG774613494

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG774613494

Diamond specifications and retailer prices

From $1,158 USD
As of October 31, 2026
Save $2,142 USD (65%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,695 USD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.53ct lab-grown asscher diamond

This 1.53ct 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 LG774613494 or 774613494. Listed at 3 retailers as of October 31, 2026, with a 185% 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

1.53
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774613494
Dimensions6.46 × 6.33 × 4.01 mm
L/W Ratio1.02
Culet sizePointed
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
6.46 mm6.33 mm1.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774613494
Side View
Table 64.0%Crown 36.9°Girdle: MediumPavilion 38.1°Culet: NoneDepth 63.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $3,695 USD|Low: $514 USD|High: $5,320 USD|Avg: $2,253 USD|+4.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 31, 2026
Retailer 15$514 USD
Retailer 11$1,008 USD
Retailer 2$1,158 USD
Retailer 9$1,225 USD
Retailer 12$1,245 USD
Retailer 14$1,401 USD
Retailer 6$1,478 USD
Retailer 4$1,513 USD
Retailer 5$1,697 USD
Retailer 13$2,474 USD
Retailer 3$2,882 USD
Retailer 8$3,300 USD
Retailer 7$3,369 USD
Rare Carat$3,695 USD
Retailer 10$5,320 USD

12 data points across 15 retailers

3 retailers$1,158 USD to $3,300 USD

B+
Cheapest Retailer
-
$1,158 USD
B
Retailer 2
-
$3,300 USD
View
Most Expensive
Rare Carat
VL-153587 · Oct 19
$3,695 USD
View
Price last confirmed 13 days ago
2 more retailers have this diamond
Prices start from $1,158 USDSave up to $2,142 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.

B+
1.53ct Asscher
$1,158 USD