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Princess|Lab Grown|IGI

1.91ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG760505875

Shape and cutting style on the report: Princess cut

Certificate IGI LG760505875

Diamond specifications and retailer prices

From $393 AUD
$276 USD
As of October 27, 2026
Save $2,127 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,519 AUD at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760505875 or 760505875. Listed at 21 retailers as of October 27, 2026, with prices from $393 to $2,519, a $2,127 spread on the same certified stone. Brilliant Earth lists it at $2,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760505875
Dimensions6.71 × 6.71 × 4.59 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm6.71 mm1.91 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760505875
Side View
Table 73.0%Crown 42°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 68.4%

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: Oct 27
Current: $2,519 AUD|Low: $377 AUD|High: $2,676 AUD|Avg: $1,158 AUD|-5.9%
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 19$393 AUD
Retailer 4$438 AUD
Retailer 6$455 AUD
Retailer 5$487 AUD
Retailer 17$572 AUD
Retailer 11$655 AUD
Retailer 13$712 AUD
Retailer 2$788 AUD
Retailer 12$852 AUD
Retailer 9$989 AUD
Retailer 8$1,076 AUD
Retailer 18$1,210 AUD
Retailer 10$1,638 AUD
Retailer 14$1,701 AUD
Retailer 7$1,710 AUD
Retailer 16$1,865 AUD
Retailer 15$1,954 AUD
Retailer 3$2,044 AUD
Brilliant Earth$2,519 AUD

39 data points across 19 retailers

21 retailers$393 AUD to $2,519 AUD

A
Cheapest Retailer
-
$393 AUD
$276 USD
A
Retailer 2
-
$438 AUD
$308 USD
View
Final sale: no returns
A
Retailer 3
-
$455 AUD
$320 USD
View
A
Retailer 4
-
$487 AUD
$342 USD
View
Retailer 5
-
$572 AUD
£317 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$655 AUD
$460 USD
View
A
Retailer 7
-
$712 AUD
$500 USD
View
A
Retailer 8
-
$788 AUD
€527 EUR
View
A
Retailer 9
-
$852 AUD
£472 GBP
View
B+
Retailer 10
-
$989 AUD
$695 USD
View
Retailer 11
-
$1,063 AUD
$747 USD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
$1,076 AUD
$756 USD
View
B+
Retailer 13
-
$1,210 AUD
$850 USD
View
B+
Retailer 14
-
$1,566 AUD
$1,100 USD
View
B
Retailer 15
-
$1,638 AUD
$1,151 USD
View
B
Retailer 16
-
$1,701 AUD
$1,195 USD
View
Retailer 17
-
$1,710 AUD
View
Price last confirmed 29 days ago
Retailer 18
-
$1,865 AUD
$1,310 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$1,954 AUD
£1,081 GBP
View
B
Retailer 20
-
$2,044 AUD
$1,436 USD
View
Most Expensive
B
Brilliant Earth
17521025A · Oct 29
$2,519 AUD
$1,770 USD
View
20 more retailers have this diamond
Prices start from $393 AUDSave up to $2,127 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 Princess
$393 AUD