CaratHunter
Plans
Princess|Lab Grown|IGI

1.91ct E VS2 Princess Lab Grown Diamond

VG • E/VS2 • IGI LG617419736

Shape and cutting style on the report: Princess cut

Certificate IGI LG617419736

Diamond specifications and retailer prices

From $310 USD
As of October 27, 2026
Save $2,270 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,580 USD at Brilliant Earth · As of October 22, 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 very-good cut grade and certified by IGI LG617419736 or 617419736. Listed at 19 retailers as of October 22, 2026, with prices from $310 to $2,580, a $2,270 spread on the same certified stone. Brilliant Earth lists it at $2,580. 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
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617419736
Dimensions6.57 × 6.56 × 4.95 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.57 mm6.56 mm1.91 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617419736
Side View
Table 67.0%Crown 41.6°Girdle: MediumPavilion 39.3°Culet: NoneDepth 75.5%

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: $2,580 USD|Low: $297 USD|High: $2,580 USD|Avg: $796 USD
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$310 USD
Retailer 7$347 USD
Retailer 8$359 USD
Retailer 3$384 USD
Retailer 6$384 USD
Retailer 13$451 USD
Retailer 18$518 USD
Retailer 14$540 USD
Retailer 9$658 USD
Retailer 12$681 USD
Retailer 2$683 USD
Retailer 11$767 USD
Retailer 17$965 USD
Retailer 5$1,234 USD
Retailer 10$1,280 USD
Retailer 16$1,320 USD
Retailer 4$1,476 USD
Retailer 15$1,541 USD
Brilliant Earth$2,580 USD

45 data points across 19 retailers

19 retailers$310 USD to $2,580 USD

A
Cheapest Retailer
-
$310 USD
A
Retailer 2
-
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$359 USD
View
A
Retailer 4
-
$384 USD
View
A
Retailer 5
-
$384 USD
View
A
Retailer 6
-
$451 USD
£355 GBP
View
B+
Retailer 7
-
$518 USD
View
A
Retailer 8
-
$540 USD
View
B+
Retailer 9
-
$658 USD
View
B+
Retailer 10
-
$681 USD
€649 EUR
View
B+
Retailer 11
-
$683 USD
£538 GBP
View
B+
Retailer 12
-
$767 USD
View
B+
Retailer 13
-
$965 USD
View
B
Retailer 14
-
$1,234 USD
View
B
Retailer 15
-
$1,280 USD
View
B
Retailer 16
-
$1,320 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,476 USD
View
B
Retailer 18
-
$1,541 USD
£1,213 GBP
View
Most Expensive
B
Brilliant Earth
21311928A · Oct 22
$2,580 USD
View
18 more retailers have this diamond
Prices start from $310 USDSave up to $2,270 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
$310 USD