CaratHunter
Plans
Princess|Lab Grown|IGI

2.78ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG710569958

Shape and cutting style on the report: Princess cut

Certificate IGI LG710569958

Diamond specifications and retailer prices

From €1,126 EUR
$1,263 USD
As of October 30, 2026
Save €6,740 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €7,866 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.78ct lab-grown princess diamond

This 2.78ct 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 LG710569958 or 710569958. Listed at 18 retailers as of October 30, 2026, with prices from €1,126 to €7,866, a €6,740 spread on the same certified stone. Novita Diamonds lists it at €7,866. 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

2.78
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710569958
Dimensions7.62 × 7.61 × 5.27 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
7.62 mm7.61 mm2.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710569958
Side View
Table 69.0%Crown 49.2°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 69.3%

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: €7,866 EUR|Low: €1,126 EUR|High: €8,791 EUR|Avg: €3,625 EUR|+0.3%
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
Retailer 18
November 1, 2026
Retailer 17€1,126 EUR
Retailer 12€1,225 EUR
Retailer 14€1,424 EUR
Retailer 11€1,895 EUR
Retailer 5€1,927 EUR
Retailer 18€2,183 EUR
Retailer 8€2,286 EUR
Retailer 10€2,290 EUR
Retailer 3€2,363 EUR
Retailer 13€2,434 EUR
Retailer 7€2,701 EUR
Retailer 2€3,422 EUR
Retailer 6€3,669 EUR
Retailer 4€4,139 EUR
Retailer 9€4,462 EUR
Retailer 15€5,733 EUR
Retailer 16€7,748 EUR
Novita Diamonds€7,866 EUR

35 data points across 18 retailers

18 retailers€1,126 EUR to €7,866 EUR

A
Cheapest Retailer
-
€1,126 EUR
$1,263 USD
A
Retailer 2
-
€1,225 EUR
$1,374 USD
View
A
Retailer 3
-
€1,424 EUR
$1,597 USD
View
A
Retailer 4
-
€1,734 EUR
$1,945 USD
View
A
Retailer 5
-
€1,895 EUR
$2,125 USD
View
A
Retailer 6
-
€2,183 EUR
$2,448 USD
View
A
Retailer 7
-
€2,286 EUR
$2,564 USD
View
A
Retailer 8
-
€2,290 EUR
$2,569 USD
View
Final sale: no returns
A
Retailer 9
-
€2,363 EUR
View
A
Retailer 10
-
€2,434 EUR
$2,730 USD
View
A
Retailer 11
-
€2,701 EUR
$3,030 USD
View
A
Retailer 12
-
€3,422 EUR
A$5,905 AUD
View
A
Retailer 13
-
€3,669 EUR
$4,116 USD
View
B+
Retailer 14
-
€4,139 EUR
£3,655 GBP
View
B+
Retailer 15
-
€4,462 EUR
$5,005 USD
View
B+
Retailer 16
-
€5,733 EUR
$6,430 USD
View
B
Retailer 17
-
€7,748 EUR
$8,690 USD
View
Most Expensive
B
Novita Diamonds
cert_710569958 · Oct 31
€7,866 EUR
A$13,574 AUD
View
17 more retailers have this diamond
Prices start from €1,126 EURSave up to €6,740 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
2.78ct Princess
€1,126 EUR