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Princess|Lab Grown|IGI

2.91ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG771636757

Shape and cutting style on the report: Princess cut

Certificate IGI LG771636757

Diamond specifications and retailer prices

From $1,641 AUD
€1,098 EUR
As of October 29, 2026
Save $7,797 AUD (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $9,438 AUD at Brilliant Earth · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771636757 or 771636757. Listed at 4 retailers as of October 29, 2026, with prices from $1,641 to $9,438, a $7,797 spread on the same certified stone. Brilliant Earth lists it at $9,438. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771636757
Dimensions7.93 × 7.66 × 5.47 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm7.66 mm2.91 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771636757
Side View
Table 70.0%Crown 41.5°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 71.4%

Caratlytics Score

How it works →
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 29
Current: $9,438 AUD|Low: $1,602 AUD|High: $10,663 AUD|Avg: $2,930 AUD|+0.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$1,641 AUD
Retailer 6$1,663 AUD
Retailer 4$1,810 AUD
Retailer 3$1,844 AUD
Retailer 7$2,527 AUD
Retailer 8$3,908 AUD
Retailer 5$4,831 AUD
Brilliant Earth$9,438 AUD

25 data points across 8 retailers

4 retailers$1,641 AUD to $9,438 AUD

A
Cheapest Retailer
-
$1,641 AUD
€1,098 EUR
Retailer 2
-
$3,908 AUD
$2,745 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$4,831 AUD
£2,672 GBP
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
20843686A · Oct 30
$9,438 AUD
$6,630 USD
View
3 more retailers have this diamond
Prices start from $1,641 AUDSave up to $7,797 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
$1,641 AUD