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Princess|Lab Grown|IGI

3.40ct D IF Princess Lab Grown Diamond

GD • D/IF • IGI LG768631126

Shape and cutting style on the report: Princess cut

Certificate IGI LG768631126

Diamond specifications and retailer prices

From €1,631 EUR
$1,822 USD
As of October 30, 2026
Save €9,585 EUR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €16,141 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.4ct lab-grown princess diamond

This 3.4ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG768631126 or 768631126. Listed at 18 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.40
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631126
Dimensions8.27 × 8.10 × 5.60 mm
L/W Ratio1.02
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
8.27 mm8.10 mm3.40 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631126
Side View
Table 61.0%Crown 40.8°Girdle: Slightly ThickPavilion 34.5°Culet: NoneDepth 69.1%

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: €16,141 EUR|Low: €1,599 EUR|High: €16,141 EUR|Avg: €5,145 EUR|+1.2%
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 30, 2026
Retailer 14€1,631 EUR
Retailer 7€1,774 EUR
Retailer 17€1,986 EUR
Retailer 5€2,041 EUR
Retailer 10€2,492 EUR
Retailer 11€2,632 EUR
Retailer 6€2,870 EUR
Retailer 16€2,965 EUR
Retailer 3€3,182 EUR
Retailer 12€3,381 EUR
Retailer 8€4,824 EUR
Retailer 13€5,203 EUR
Retailer 9€5,648 EUR
Retailer 15€5,970 EUR
Retailer 2€8,405 EUR
Retailer 4€11,215 EUR
Novita Diamonds€16,141 EUR

36 data points across 17 retailers

18 retailers€1,631 EUR to €11,215 EUR

A
Cheapest Retailer
-
€1,631 EUR
$1,822 USD
A
Retailer 2
-
€1,774 EUR
$1,982 USD
View
A
Retailer 3
-
€1,885 EUR
$2,106 USD
View
Final sale: no returns
A
Retailer 4
-
€1,986 EUR
$2,219 USD
View
A
Retailer 5
-
€2,041 EUR
$2,280 USD
View
A
Retailer 6
-
€2,492 EUR
£2,192 GBP
View
A
Retailer 7
-
€2,632 EUR
$2,940 USD
View
A
Retailer 8
-
€2,870 EUR
$3,206 USD
View
A
Retailer 9
-
€2,965 EUR
$3,313 USD
View
A
Retailer 10
-
€3,182 EUR
$3,555 USD
View
A
Retailer 11
-
€3,381 EUR
View
Retailer 12
-
€4,824 EUR
A$8,291 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
€5,203 EUR
$5,813 USD
View
Retailer 14
-
€5,648 EUR
$6,310 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
€5,970 EUR
£5,252 GBP
View
B
Retailer 16
-
€8,405 EUR
$9,390 USD
View
B
Retailer 17
-
€11,215 EUR
$12,530 USD
View
Most Expensive
Novita Diamonds
cert_768631126 · Oct 8
€16,141 EUR
A$27,742 AUD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from €1,631 EURSave up to €9,585 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
3.40ct Princess
€1,631 EUR