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Asscher|Lab Grown|IGI

1.99ct F SI1 Asscher Lab Grown Diamond

EX • F/SI1 • IGI LG847681625

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847681625

Diamond specifications and retailer prices

From $245 USD
As of November 1, 2026
Save $1,185 USD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,430 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.99ct lab-grown asscher diamond

This 1.99ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847681625 or 847681625. Listed at 3 retailers as of October 31, 2026, with prices from $245 to $1,430, a $1,185 spread on the same certified stone. Brilliant Earth lists it at $1,430. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.99
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681625
Dimensions7.02 × 6.91 × 4.50 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm6.91 mm1.99 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681625
Side View
Table 67.0%Crown 37.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 65.1%

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: Nov 1
Current: $1,430 USD|Low: $245 USD|High: $2,340 USD|Avg: $1,051 USD|-38.9%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$245 USD
Retailer 2$526 USD
Brilliant Earth$1,430 USD

10 data points across 3 retailers

3 retailers$245 USD to $1,430 USD

A
Cheapest Retailer
-
$245 USD
Final sale: no returns
A
Retailer 2
-
$526 USD
£414 GBP
View
Most Expensive
B
Brilliant Earth
22247795A · Oct 31
$1,430 USD
View
2 more retailers have this diamond
Prices start from $245 USDSave up to $1,185 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
1.99ct Asscher
$245 USD