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Asscher|Lab Grown|IGI

1.59ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG800679537

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800679537

Diamond specifications and retailer prices

From $1,436 USD
As of November 5, 2026
Save $3,684 USD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,683 USD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.59ct lab-grown asscher diamond

This 1.59ct 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 LG800679537 or 800679537. Listed at 12 retailers as of November 4, 2026, with a 257% 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

1.59
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800679537
Dimensions6.59 × 6.56 × 4.29 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
6.59 mm6.56 mm1.59 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800679537
Side View
Table 60.0%Crown 29.8°Girdle: MediumPavilion 38.7°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,744 USD|Low: $1,992 USD|High: $5,280 USD|Avg: $3,468 USD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$2,066 USD
Retailer 6$2,235 USD
Retailer 4$2,386 USD
Retailer 3$2,724 USD
Retailer 5$3,840 USD
Retailer 8$4,249 USD
Retailer 1$4,744 USD
Retailer 7$5,120 USD

44 data points across 8 retailers

12 retailers$1,436 USD to $5,120 USD

B+
Cheapest Retailer
-
$1,436 USD
B+
Retailer 2
-
$1,804 USD
View
B+
Retailer 3
-
$2,066 USD
View
B
Retailer 4
-
$2,235 USD
View
Retailer 5
-
$2,386 USD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$2,724 USD
View
B
Retailer 7
-
$3,840 USD
View
B
Retailer 8
-
$4,249 USD
View
B
Retailer 9
-
$4,744 USD
View
B
Retailer 10
-
$5,120 USD
View
Retailer 11
-
$5,197 USD
View
Price under review
Most Expensive
With Clarity
800679537 · Nov 5
$5,683 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,436 USDSave up to $3,684 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+
1.59ct Asscher
$1,436 USD