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Asscher|Lab Grown|IGI

1.91ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG800624535

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800624535

Diamond specifications and retailer prices

From $524 USD
As of October 28, 2026
Save $2,006 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,530 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.91ct lab-grown asscher diamond

This 1.91ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800624535 or 800624535. Listed at 5 retailers as of October 26, 2026, with prices from $524 to $2,530, a $2,006 spread on the same certified stone. Brilliant Earth lists it at $2,530. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800624535
Dimensions6.77 × 6.74 × 4.76 mm
L/W Ratio1.00
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
6.77 mm6.74 mm1.91 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800624535
Side View
Table 58.0%Crown 35.4°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 70.6%

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 28
Current: $2,530 USD|Low: $510 USD|High: $2,670 USD|Avg: $993 USD|-4.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 6$512 USD
Retailer 5$524 USD
Retailer 7$573 USD
Retailer 2$588 USD
Retailer 4$593 USD
Retailer 10$1,020 USD
Retailer 9$1,029 USD
Retailer 3$1,259 USD
Retailer 8$1,295 USD
Brilliant Earth$2,530 USD

21 data points across 10 retailers

5 retailers$524 USD to $2,530 USD

B+
Cheapest Retailer
-
$524 USD
A
Retailer 2
-
$588 USD
€560 EUR
View
A
Retailer 3
-
$593 USD
View
B+
Retailer 4
-
$1,259 USD
£991 GBP
View
Most Expensive
B
Brilliant Earth
19834602A · Oct 26
$2,530 USD
View
4 more retailers have this diamond
Prices start from $524 USDSave up to $2,006 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
1.91ct Asscher
$524 USD