Princess|Lab Grown|IGI

1.91ct G VVS2 Princess Lab Grown Diamond

EX • G/VVS2 • IGI LG809685419

Shape and cutting style on the report: Princess cut

Certificate IGI LG809685419

Diamond specifications and retailer prices

From $298 USD
As of October 29, 2026
Save $1,282 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,680 USD at Brilliant Earth · As of October 14, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809685419 or 809685419. Listed at 22 retailers as of October 29, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809685419
Dimensions6.68 × 6.59 × 4.82 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.59 mm1.91 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809685419
Side View
Table 69.0%Crown 46.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 73.1%

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 29
Current: $1,580 USD|Low: $298 USD|High: $1,910 USD|Avg: $854 USD|-17.3%
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
October 29, 2026
Retailer 6$298 USD
Retailer 8$448 USD
Retailer 10$450 USD
Retailer 2$538 USD
Retailer 14$561 USD
Retailer 9$632 USD
Retailer 5$685 USD
Retailer 3$771 USD
Retailer 13$778 USD
Retailer 16$821 USD
Retailer 4$1,117 USD
Retailer 11$1,192 USD
Retailer 15$1,240 USD
Retailer 12$1,330 USD
Retailer 7$1,408 USD
Brilliant Earth$1,580 USD

37 data points across 16 retailers

22 retailers$298 USD to $1,580 USD

Retailer 1
-
$264 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$298 USD
View
Final sale: no returns
Retailer 3
-
$307 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$328 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$448 USD
View
A
Retailer 6
-
$450 USD
View
A
Retailer 7
-
$538 USD
€512 EUR
View
A
Retailer 8
-
$561 USD
ZAR 9,056 ZAR
View
Retailer 9
-
$614 USD
£484 GBP
View
Price last confirmed 18 days ago
A
Retailer 10
-
$632 USD
£497 GBP
View
A
Retailer 11
-
$685 USD
View
B+
Retailer 12
-
$771 USD
View
B+
Retailer 13
-
$778 USD
A$1,197 AUD
View
B+
Retailer 14
-
$821 USD
View
Retailer 15
-
$1,054 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$1,117 USD
View
B+
Retailer 17
-
$1,192 USD
View
Retailer 18
-
$1,240 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$1,330 USD
£1,047 GBP
View
B
Retailer 20
-
$1,408 USD
View
B
Retailer 21
-
$1,580 USD
View
Most Expensive
Brilliant Earth
20547413A · Oct 14
$1,680 USD
View
Price last confirmed 15 days ago
21 more retailers have this diamond
Prices start from $298 USDSave up to $1,282 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
$298 USD