CaratHunter
Plans
Asscher|Lab Grown|IGI

1.91ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG799667147

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799667147

Diamond specifications and retailer prices

From $264 USD
As of October 27, 2026
Save $2,406 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,670 USD at Brilliant Earth · As of October 28, 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 LG799667147 or 799667147. Listed at 23 retailers as of October 27, 2026, with prices from $264 to $2,670, a $2,406 spread on the same certified stone. Brilliant Earth lists it at $2,670. 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 angle37°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799667147
Dimensions6.82 × 6.71 × 4.32 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.71 mm1.91 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799667147
Side View
Table 68.0%Crown 37°Girdle: MED-STKPavilion 39°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,670 USD|Low: $254 USD|High: $3,100 USD|Avg: $827 USD|-1.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 4$264 USD
Retailer 5$295 USD
Retailer 6$328 USD
Retailer 9$328 USD
Retailer 13$367 USD
Retailer 16$485 USD
Retailer 8$546 USD
Retailer 14$563 USD
Retailer 11$588 USD
Retailer 2$626 USD
Retailer 10$681 USD
Retailer 15$762 USD
Retailer 17$1,007 USD
Retailer 7$1,054 USD
Retailer 18$1,290 USD
Retailer 12$1,321 USD
Retailer 3$1,399 USD
Brilliant Earth$2,670 USD

38 data points across 18 retailers

23 retailers$264 USD to $2,670 USD

A
Cheapest Retailer
-
$264 USD
A
Retailer 2
-
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$307 USD
View
A
Retailer 4
-
$328 USD
View
A
Retailer 5
-
$328 USD
View
A
Retailer 6
-
$367 USD
£289 GBP
View
A
Retailer 7
-
$485 USD
View
B+
Retailer 8
-
$546 USD
View
A
Retailer 9
-
$563 USD
ZAR 9,101 ZAR
View
A
Retailer 10
-
$588 USD
€560 EUR
View
A
Retailer 11
-
$626 USD
£493 GBP
View
A
Retailer 12
-
$681 USD
View
A
Retailer 13
-
$762 USD
A$1,173 AUD
View
B+
Retailer 14
-
$790 USD
View
B+
Retailer 15
-
$1,007 USD
View
B+
Retailer 16
-
$1,054 USD
View
B+
Retailer 17
-
$1,058 USD
SGD 1,430 SGD
View
B+
Retailer 18
-
$1,105 USD
View
B
Retailer 19
-
$1,280 USD
£1,008 GBP
View
B
Retailer 20
-
$1,290 USD
View
B+
Retailer 21
-
$1,321 USD
£1,040 GBP
View
B
Retailer 22
-
$1,399 USD
View
Most Expensive
B
Brilliant Earth
20696422A · Oct 28
$2,670 USD
View
22 more retailers have this diamond
Prices start from $264 USDSave up to $2,406 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
$264 USD