Princess|Lab Grown|IGI

2.91ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG731575596

Shape and cutting style on the report: Princess cut

Certificate IGI LG731575596

Diamond specifications and retailer prices

From $437 USD
As of October 30, 2026
Save $2,653 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,090 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.91ct lab-grown princess diamond

This 2.91ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731575596 or 731575596. Listed at 21 retailers as of October 29, 2026, with prices from $437 to $3,090, a $2,653 spread on the same certified stone. Brilliant Earth lists it at $3,090. 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731575596
Dimensions7.75 × 7.75 × 5.58 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
7.75 mm7.75 mm2.91 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731575596
Side View
Table 69.0%Crown 39.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 72.0%

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: $3,090 USD|Low: $437 USD|High: $3,240 USD|Avg: $1,228 USD|-1.9%
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 31, 2026
Retailer 19$437 USD
Retailer 13$489 USD
Retailer 7$541 USD
Retailer 10$547 USD
Retailer 18$589 USD
Retailer 2$685 USD
Retailer 16$836 USD
Retailer 17$851 USD
Retailer 12$894 USD
Retailer 6$909 USD
Retailer 15$1,136 USD
Retailer 5$1,202 USD
Retailer 9$1,319 USD
Retailer 14$1,455 USD
Retailer 4$1,585 USD
Retailer 11$1,758 USD
Retailer 3$1,774 USD
Retailer 8$2,019 USD
Brilliant Earth$3,090 USD

28 data points across 19 retailers

21 retailers$437 USD to $3,090 USD

A
Cheapest Retailer
-
$437 USD
A
Retailer 2
-
$489 USD
View
A
Retailer 3
-
$541 USD
View
A
Retailer 4
-
$547 USD
View
A
Retailer 5
-
$589 USD
£464 GBP
View
A
Retailer 6
-
$685 USD
View
A
Retailer 7
-
$836 USD
View
B+
Retailer 8
-
$851 USD
View
A
Retailer 9
-
$894 USD
£704 GBP
View
A
Retailer 10
-
$909 USD
€866 EUR
View
A
Retailer 11
-
$1,136 USD
View
A
Retailer 12
-
$1,189 USD
£936 GBP
View
A
Retailer 13
-
$1,202 USD
A$1,849 AUD
View
A
Retailer 14
-
$1,319 USD
ZAR 21,303 ZAR
View
B+
Retailer 15
-
$1,455 USD
View
B+
Retailer 16
-
$1,585 USD
£1,248 GBP
View
B+
Retailer 17
-
$1,758 USD
View
B+
Retailer 18
-
$1,774 USD
View
B+
Retailer 19
-
$2,019 USD
£1,590 GBP
View
B+
Retailer 20
-
$2,025 USD
View
Most Expensive
B
Brilliant Earth
16419158A · Oct 29
$3,090 USD
View
20 more retailers have this diamond
Prices start from $437 USDSave up to $2,653 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
$437 USD