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 $1,130 USD
As of October 30, 2026
Save $2,560 USD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,181 USD 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 13 retailers as of October 28, 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
Color
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: Oct 30
Current: $4,181 USD|Low: $1,130 USD|High: $4,181 USD|Avg: $2,432 USD
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
October 30, 2026
Retailer 2$1,130 USD
Retailer 11$1,164 USD
Retailer 9$1,231 USD
Retailer 7$1,267 USD
Retailer 3$1,920 USD
Retailer 10$2,042 USD
Retailer 8$2,722 USD
Retailer 5$2,761 USD
Retailer 12$2,818 USD
Retailer 6$3,240 USD
Retailer 13$3,350 USD
Retailer 4$3,690 USD
Helzberg Diamonds$4,181 USD

23 data points across 13 retailers

13 retailers$1,130 USD to $3,690 USD

A
Cheapest Retailer
-
$1,130 USD
A
Retailer 2
-
$1,164 USD
View
A
Retailer 3
-
$1,231 USD
€1,172 EUR
View
A
Retailer 4
-
$1,267 USD
£998 GBP
View
B+
Retailer 5
-
$1,920 USD
View
B+
Retailer 6
-
$2,042 USD
ZAR 32,993 ZAR
View
B+
Retailer 7
-
$2,722 USD
View
B+
Retailer 8
-
$2,761 USD
View
B+
Retailer 9
-
$2,818 USD
View
B+
Retailer 10
-
$3,240 USD
SGD 4,378 SGD
View
B
Retailer 11
-
$3,350 USD
£2,638 GBP
View
B
Retailer 12
-
$3,690 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMLHKII · Oct 13
$4,181 USD
View
Price last confirmed 17 days ago
12 more retailers have this diamond
Prices start from $1,130 USDSave up to $2,560 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
2.91ct Princess
$1,130 USD