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Pear|Lab Grown|IGI

1.91ct F VS1 Pear Lab Grown Diamond

GD • F/VS1 • IGI LG579367444

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG579367444

Diamond specifications and retailer prices

From $629 AUD
$441 USD
As of November 1, 2026
Save $1,540 AUD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,169 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 standard cut grade and certified by IGI LG579367444 or 579367444. Listed at 9 retailers as of November 1, 2026, with prices from $629 to $2,169, a $1,540 spread on the same certified stone. Brilliant Earth lists it at $2,169. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.91
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579367444
Dimensions10.91 × 6.92 × 4.38 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.91 mm6.92 mm1.91 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579367444
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.3%

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: $2,169 AUD|Low: $629 AUD|High: $2,340 AUD|Avg: $1,437 AUD|-7.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$629 AUD
Retailer 7$869 AUD
Retailer 2$919 AUD
Retailer 6$975 AUD
Retailer 3$1,653 AUD
Retailer 9$1,791 AUD
Retailer 8$1,904 AUD
Retailer 5$2,082 AUD
Brilliant Earth$2,169 AUD

42 data points across 9 retailers

9 retailers$629 AUD to $2,169 AUD

B+
Cheapest Retailer
-
$629 AUD
$441 USD
B+
Retailer 2
-
$869 AUD
$609 USD
View
A
Retailer 3
-
$919 AUD
£507 GBP
View
B+
Retailer 4
-
$975 AUD
$683 USD
View
B
Retailer 5
-
$1,653 AUD
View
Retailer 6
-
$1,791 AUD
$1,255 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$1,904 AUD
$1,334 USD
View
Retailer 8
-
$2,082 AUD
£1,149 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20263217Y · Nov 2
$2,169 AUD
$1,520 USD
View
8 more retailers have this diamond
Prices start from $629 AUDSave up to $1,540 AUD

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
$629 AUD