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Princess|Lab Grown|IGI

1.91ct F VVS2 Princess Lab Grown Diamond

EX • F/VVS2 • IGI LG816683484

Shape and cutting style on the report: Princess cut

Certificate IGI LG816683484

Diamond specifications and retailer prices

From $355 USD
As of October 25, 2026
Save $1,875 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,230 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG816683484 or 816683484. Listed at 15 retailers as of October 25, 2026, with prices from $355 to $2,230, a $1,875 spread on the same certified stone. Brilliant Earth lists it at $2,230. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816683484
Dimensions6.74 × 6.61 × 4.81 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm6.61 mm1.91 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816683484
Side View
Table 70.0%Crown 43.8°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.8%

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 25
Current: $2,230 USD|Low: $355 USD|High: $2,900 USD|Avg: $1,035 USD|-23.1%
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
October 31, 2026
Retailer 14$355 USD
Retailer 3$478 USD
Retailer 8$560 USD
Retailer 10$610 USD
Retailer 2$622 USD
Retailer 4$707 USD
Retailer 5$801 USD
Retailer 12$907 USD
Retailer 13$1,150 USD
Retailer 6$1,191 USD
Retailer 7$1,216 USD
Retailer 11$1,385 USD
Retailer 9$1,431 USD
Brilliant Earth$2,230 USD

44 data points across 14 retailers

15 retailers$355 USD to $2,230 USD

A
Cheapest Retailer
-
$355 USD
B+
Retailer 2
-
$478 USD
View
A
Retailer 3
-
$560 USD
€533 EUR
View
A
Retailer 4
-
$610 USD
ZAR 9,860 ZAR
View
A
Retailer 5
-
$622 USD
£490 GBP
View
A
Retailer 6
-
$707 USD
View
B+
Retailer 7
-
$801 USD
View
B+
Retailer 8
-
$907 USD
View
B+
Retailer 9
-
$1,150 USD
View
B+
Retailer 10
-
$1,191 USD
View
B+
Retailer 11
-
$1,216 USD
A$1,870 AUD
View
B
Retailer 12
-
$1,366 USD
View
Retailer 13
-
$1,385 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$1,431 USD
£1,127 GBP
View
Most Expensive
B
Brilliant Earth
20541274A · Oct 30
$2,230 USD
View
14 more retailers have this diamond
Prices start from $355 USDSave up to $1,875 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
$355 USD