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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 $552 NZD
$310 USD
As of October 30, 2026
Save $2,191 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,594 NZD 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 26, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
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

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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: $4,594 NZD|Low: $529 NZD|High: $4,594 NZD|Avg: $1,421 NZD
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 30, 2026
Retailer 19$552 NZD
Retailer 7$618 NZD
Retailer 8$639 NZD
Retailer 3$684 NZD
Retailer 6$684 NZD
Retailer 2$801 NZD
Retailer 18$922 NZD
Retailer 14$961 NZD
Retailer 9$1,172 NZD
Retailer 13$1,213 NZD
Retailer 12$1,216 NZD
Retailer 11$1,366 NZD
Retailer 17$1,718 NZD
Retailer 5$2,197 NZD
Retailer 10$2,280 NZD
Retailer 16$2,350 NZD
Retailer 4$2,628 NZD
Retailer 15$2,743 NZD
Brilliant Earth$4,594 NZD

45 data points across 19 retailers

19 retailers$552 NZD to $2,743 NZD

A
Cheapest Retailer
-
$552 NZD
$310 USD
A
Retailer 2
-
$618 NZD
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$639 NZD
$359 USD
View
A
Retailer 4
-
$684 NZD
$384 USD
View
A
Retailer 5
-
$684 NZD
$384 USD
View
A
Retailer 6
-
$801 NZD
£354 GBP
View
B+
Retailer 7
-
$922 NZD
$518 USD
View
A
Retailer 8
-
$961 NZD
$540 USD
View
B+
Retailer 9
-
$1,172 NZD
$658 USD
View
B+
Retailer 10
-
$1,213 NZD
€649 EUR
View
B+
Retailer 11
-
$1,216 NZD
£538 GBP
View
B+
Retailer 12
-
$1,366 NZD
$767 USD
View
B+
Retailer 13
-
$1,718 NZD
$965 USD
View
B
Retailer 14
-
$2,197 NZD
$1,234 USD
View
B
Retailer 15
-
$2,280 NZD
$1,280 USD
View
Retailer 16
-
$2,350 NZD
$1,320 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$2,628 NZD
$1,476 USD
View
B
Retailer 18
-
$2,743 NZD
£1,213 GBP
View
Most Expensive
Brilliant Earth
21311928A · Oct 22
$4,594 NZD
$2,580 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $552 NZDSave up to $2,191 NZD

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
$552 NZD