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Pear|Lab Grown|IGI

1.91ct F VS1 Pear Lab Grown Diamond

ID • F/VS1 • IGI LG831676507

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG831676507

Diamond specifications and retailer prices

From $308 USD
As of November 1, 2026
Save $1,393 USD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,701 USD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.91ct lab-grown pear diamond

This 1.91ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831676507 or 831676507. Listed at 6 retailers as of November 1, 2026, with prices from $308 to $1,701, a $1,393 spread on the same certified stone. Frank Darling lists it at $1,701. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831676507
Dimensions10.89 × 6.88 × 4.29 mm
L/W Ratio1.58
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.89 mm6.88 mm1.91 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831676507
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.4%

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: Nov 1
Current: $1,701 USD|Low: $308 USD|High: $1,701 USD|Avg: $1,021 USD|+0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 3$308 USD
Retailer 5$452 USD
Retailer 2$824 USD
Retailer 6$1,214 USD
Retailer 4$1,260 USD
Frank Darling$1,701 USD

7 data points across 6 retailers

6 retailers$308 USD to $1,701 USD

A
Cheapest Retailer
-
$308 USD
Final sale: no returns
B+
Retailer 2
-
$452 USD
View
Retailer 3
-
$824 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$1,214 USD
View
B+
Retailer 5
-
$1,260 USD
View
Most Expensive
B
Frank Darling
100196688749KD · Nov 2
$1,701 USD
View
5 more retailers have this diamond
Prices start from $308 USDSave up to $1,393 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 Pear
$308 USD