CaratHunter
Plans
Princess|Lab Grown|IGI

2.91ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG846662880

Shape and cutting style on the report: Princess cut

Certificate IGI LG846662880

Diamond specifications and retailer prices

From $2,634 AUD
$1,850 USD
As of October 30, 2026
Save $10,825 AUD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $13,459 AUD at With Clarity · As of October 30, 2026
View at With Clarity

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662880 or 846662880. Listed at 6 retailers as of October 30, 2026, with prices from $2,634 to $13,459, a $10,825 spread on the same certified stone. With Clarity lists it at $13,459. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662880
Dimensions7.82 × 7.79 × 5.51 mm
L/W Ratio1.00
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
7.82 mm7.79 mm2.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662880
Side View
Table 64.0%Crown 43.1°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 70.7%

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: $3,175 AUD|Low: $2,634 AUD|High: $16,286 AUD|Avg: $8,255 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 30, 2026
Retailer 5$2,634 AUD
Retailer 1$3,175 AUD
Retailer 4$3,373 AUD
Retailer 6$5,511 AUD
Retailer 2$9,300 AUD
Retailer 3$12,029 AUD
With Clarity$13,459 AUD

2 data points across 7 retailers

6 retailers$2,634 AUD to $13,459 AUD

A
Cheapest Retailer
-
$2,634 AUD
$1,850 USD
A
Retailer 2
-
$3,175 AUD
$2,230 USD
View
A
Retailer 3
-
$3,373 AUD
£1,866 GBP
View
B+
Retailer 4
-
$9,300 AUD
$6,533 USD
View
B
Retailer 5
-
$12,029 AUD
$8,450 USD
View
Most Expensive
B
With Clarity
846662880 · Oct 30
$13,459 AUD
$9,454 USD
View
5 more retailers have this diamond
Prices start from $2,634 AUDSave up to $10,825 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
$2,634 AUD