Asscher|Lab Grown|IGI

1.53ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG831693561

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831693561

Diamond specifications and retailer prices

From $776 USD
As of October 30, 2026
Save $4,124 USD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,900 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG831693561 or 831693561. Listed at 13 retailers as of October 30, 2026, with prices from $776 to $4,900, a $4,124 spread on the same certified stone. Brilliant Earth lists it at $4,900. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle45.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693561
Dimensions6.40 × 6.39 × 4.13 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
6.40 mm6.39 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693561
Side View
Table 65.0%Crown 36.9°Girdle: MED-STKPavilion 45.2°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: $1,288 USD|Low: $776 USD|High: $3,174 USD|Avg: $1,575 USD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$776 USD
Retailer 7$912 USD
Retailer 3$934 USD
Retailer 5$995 USD
Retailer 8$1,280 USD
Retailer 1$1,288 USD
Retailer 11$1,306 USD
Retailer 10$1,478 USD
Retailer 6$1,980 USD
Retailer 4$2,701 USD
Retailer 2$2,710 USD
Retailer 9$3,174 USD

17 data points across 12 retailers

13 retailers$776 USD to $4,900 USD

A
Cheapest Retailer
-
$776 USD
Final sale: no returns
A
Retailer 2
-
$912 USD
£718 GBP
View
A
Retailer 3
-
$934 USD
HK$7,300 HKD
View
A
Retailer 4
-
$995 USD
View
B+
Retailer 5
-
$1,280 USD
€1,219 EUR
View
B+
Retailer 6
-
$1,288 USD
£1,014 GBP
View
B+
Retailer 7
-
$1,306 USD
View
B+
Retailer 8
-
$1,478 USD
ZAR 23,874 ZAR
View
B+
Retailer 9
-
$1,980 USD
View
B
Retailer 10
-
$2,701 USD
View
B+
Retailer 11
-
$2,710 USD
SGD 3,662 SGD
View
B
Retailer 12
-
$3,174 USD
£2,499 GBP
View
Most Expensive
B
Brilliant Earth
22132457A · Oct 31
$4,900 USD
View
12 more retailers have this diamond
Prices start from $776 USDSave up to $4,124 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
1.53ct Asscher
$776 USD