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Princess|Lab Grown|IGI

2.91ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG839651422

Shape and cutting style on the report: Princess cut

Certificate IGI LG839651422

Diamond specifications and retailer prices

From $1,609 AUD
$1,130 USD
As of November 1, 2026
Save $3,644 AUD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,952 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 2.91ct lab-grown princess diamond

This 2.91ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839651422 or 839651422. Listed at 14 retailers as of November 1, 2026, with a 227% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.91
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839651422
Dimensions7.79 × 7.70 × 5.63 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm7.70 mm2.91 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839651422
Side View
Table 68.0%Crown 47°Girdle: MediumPavilion 38.5°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: Nov 1
Current: $5,952 AUD|Low: $1,609 AUD|High: $5,952 AUD|Avg: $3,468 AUD
Helzberg Diamonds
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
November 1, 2026
Retailer 12$1,609 AUD
Retailer 11$1,654 AUD
Retailer 3$1,752 AUD
Retailer 2$1,783 AUD
Retailer 10$2,732 AUD
Retailer 4$2,907 AUD
Retailer 7$3,831 AUD
Retailer 14$3,874 AUD
Retailer 9$3,997 AUD
Retailer 8$4,560 AUD
Retailer 13$4,612 AUD
Retailer 5$4,769 AUD
Retailer 6$5,253 AUD
Helzberg Diamonds$5,952 AUD

25 data points across 14 retailers

14 retailers$1,609 AUD to $5,253 AUD

A
Cheapest Retailer
-
$1,609 AUD
$1,130 USD
A
Retailer 2
-
$1,654 AUD
$1,162 USD
View
A
Retailer 3
-
$1,752 AUD
€1,172 EUR
View
A
Retailer 4
-
$1,783 AUD
£986 GBP
View
B+
Retailer 5
-
$2,732 AUD
$1,919 USD
View
B+
Retailer 6
-
$2,907 AUD
ZAR 32,993 ZAR
View
B+
Retailer 7
-
$3,831 AUD
$2,691 USD
View
B+
Retailer 8
-
$3,874 AUD
$2,722 USD
View
B+
Retailer 9
-
$3,997 AUD
$2,808 USD
View
B
Retailer 10
-
$4,560 AUD
View
B+
Retailer 11
-
$4,612 AUD
SGD 4,378 SGD
View
B
Retailer 12
-
$4,769 AUD
£2,638 GBP
View
B
Retailer 13
-
$5,253 AUD
$3,690 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMLHKII · Oct 13
$5,952 AUD
$4,181 USD
View
Price last confirmed 19 days ago
13 more retailers have this diamond
Prices start from $1,609 AUDSave up to $3,644 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
2.91ct Princess
$1,609 AUD