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Princess|Lab Grown|IGI

1.91ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG555285836

Shape and cutting style on the report: Princess cut

Certificate IGI LG555285836

Diamond specifications and retailer prices

From $374 USD
As of October 30, 2026
Save $2,331 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,705 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.91ct lab-grown princess diamond

This 1.91ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG555285836 or 555285836. Listed at 21 retailers as of October 27, 2026, with prices from $374 to $2,705, a $2,331 spread on the same certified stone. Queensmith lists it at $2,705. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555285836
Dimensions6.93 × 6.76 × 4.84 mm
L/W Ratio1.03
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
6.93 mm6.76 mm1.91 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555285836
Side View
Table 70.0%Crown 43°Girdle: MediumPavilion 39.1°Culet: NoneDepth 71.6%

Caratlytics Score

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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 30
Current: $830 USD|Low: $359 USD|High: $1,833 USD|Avg: $918 USD|+2.3%
Retailer 1
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
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Retailer 17
October 31, 2026
Retailer 15$374 USD
Retailer 8$417 USD
Retailer 14$433 USD
Retailer 13$463 USD
Retailer 17$463 USD
Retailer 2$518 USD
Retailer 4$700 USD
Retailer 6$739 USD
Retailer 12$796 USD
Retailer 7$807 USD
Retailer 1$830 USD
Retailer 10$1,075 USD
Retailer 3$1,359 USD
Retailer 16$1,489 USD
Retailer 5$1,750 USD
Retailer 9$1,798 USD
Retailer 11$1,820 USD

43 data points across 17 retailers

21 retailers$374 USD to $2,705 USD

A
Cheapest Retailer
-
$374 USD
A
Retailer 2
-
$417 USD
View
Final sale: no returns
A
Retailer 3
-
$433 USD
View
A
Retailer 4
-
$463 USD
View
A
Retailer 5
-
$463 USD
View
Retailer 6
-
$463 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$518 USD
£408 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$700 USD
View
A
Retailer 9
-
$739 USD
View
A
Retailer 10
-
$796 USD
ZAR 12,862 ZAR
View
B+
Retailer 11
-
$807 USD
View
B+
Retailer 12
-
$830 USD
£654 GBP
View
B+
Retailer 13
-
$831 USD
View
B+
Retailer 14
-
$1,075 USD
A$1,654 AUD
View
B
Retailer 15
-
$1,359 USD
View
B+
Retailer 16
-
$1,489 USD
View
B
Retailer 17
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$1,528 USD
View
B
Retailer 18
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$1,750 USD
View
Retailer 19
-
$1,798 USD
£1,416 GBP
View
Price last confirmed 25 days ago
B
Retailer 20
-
$1,820 USD
£1,433 GBP
View
Most Expensive
B
Queensmith
LG555285836 · Oct 27
$2,705 USD
£2,130 GBP
View
20 more retailers have this diamond
Prices start from $374 USDSave up to $2,331 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 Princess
$374 USD