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Princess|Lab Grown|IGI

2.91ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG768631087

Shape and cutting style on the report: Princess cut

Certificate IGI LG768631087

Diamond specifications and retailer prices

From €1,182 EUR
$1,321 USD
As of October 30, 2026
Save €6,954 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €8,371 EUR at Novita Diamonds · As of October 8, 2026
View at Novita 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631087 or 768631087. Listed at 17 retailers as of October 30, 2026, with a 588% 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631087
Dimensions7.89 × 7.86 × 5.46 mm
L/W Ratio1.00
Culet sizePointed
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
7.89 mm7.86 mm2.91 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631087
Side View
Table 67.0%Crown 39.3°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
A+
Exceptional
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: €8,371 EUR|Low: €1,182 EUR|High: €9,703 EUR|Avg: €3,879 EUR|+1.6%
Novita 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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 15€1,182 EUR
Retailer 10€1,286 EUR
Retailer 12€1,489 EUR
Retailer 2€1,992 EUR
Retailer 16€2,384 EUR
Retailer 5€2,398 EUR
Retailer 9€2,404 EUR
Retailer 17€2,482 EUR
Retailer 11€2,555 EUR
Retailer 4€2,837 EUR
Retailer 3€3,843 EUR
Retailer 6€4,079 EUR
Retailer 8€4,926 EUR
Retailer 7€5,433 EUR
Retailer 13€6,301 EUR
Retailer 14€8,136 EUR
Novita Diamonds€8,371 EUR

34 data points across 17 retailers

17 retailers€1,182 EUR to €8,136 EUR

A+
Cheapest Retailer
-
€1,182 EUR
$1,321 USD
A
Retailer 2
-
€1,286 EUR
$1,437 USD
View
A
Retailer 3
-
€1,489 EUR
$1,664 USD
View
A
Retailer 4
-
€1,992 EUR
$2,225 USD
View
A
Retailer 5
-
€2,384 EUR
$2,663 USD
View
A
Retailer 6
-
€2,398 EUR
$2,679 USD
View
A
Retailer 7
-
€2,404 EUR
$2,686 USD
View
Final sale: no returns
A
Retailer 8
-
€2,482 EUR
View
A
Retailer 9
-
€2,555 EUR
$2,855 USD
View
A
Retailer 10
-
€2,837 EUR
$3,169 USD
View
A
Retailer 11
-
€3,843 EUR
$4,293 USD
View
Retailer 12
-
€4,079 EUR
A$7,011 AUD
View
Price last confirmed 10 days ago
Retailer 13
-
€4,926 EUR
£4,333 GBP
View
Price last confirmed 11 days ago
B+
Retailer 14
-
€5,433 EUR
$6,070 USD
View
B+
Retailer 15
-
€6,301 EUR
$7,040 USD
View
B
Retailer 16
-
€8,136 EUR
$9,090 USD
View
Most Expensive
Novita Diamonds
cert_768631087 · Oct 8
€8,371 EUR
A$14,388 AUD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from €1,182 EURSave up to €6,954 EUR

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
€1,182 EUR