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Princess|Lab Grown|IGI

1.15ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG799669088

Shape and cutting style on the report: Princess cut

Certificate IGI LG799669088

Diamond specifications and retailer prices

From €239 EUR
$267 USD
As of October 30, 2026
Save €1,882 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,121 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown princess diamond

This 1.15ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799669088 or 799669088. Listed at 17 retailers as of October 30, 2026, with prices from €239 to €2,121, a €1,882 spread on the same certified stone. Do Amore Diamonds lists it at €2,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669088
Dimensions5.76 × 5.70 × 3.94 mm
L/W Ratio1.01
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
5.76 mm5.70 mm1.15 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669088
Side View
Table 65.0%Crown 40.8°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 69.1%

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: €2,121 EUR|Low: €227 EUR|High: €2,166 EUR|Avg: €893 EUR|+0.9%
Do Amore 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 15€239 EUR
Retailer 5€277 EUR
Retailer 11€336 EUR
Retailer 16€437 EUR
Retailer 3€470 EUR
Retailer 18€491 EUR
Retailer 6€509 EUR
Retailer 13€546 EUR
Retailer 14€797 EUR
Retailer 17€909 EUR
Retailer 4€1,051 EUR
Retailer 7€1,123 EUR
Retailer 10€1,183 EUR
Retailer 12€1,216 EUR
Retailer 2€1,310 EUR
Retailer 9€1,542 EUR
Retailer 8€1,647 EUR
Do Amore Diamonds€2,121 EUR

34 data points across 18 retailers

17 retailers€239 EUR to €2,121 EUR

A
Cheapest Retailer
-
€239 EUR
$267 USD
A
Retailer 2
-
€277 EUR
$309 USD
View
A
Retailer 3
-
€336 EUR
£296 GBP
View
A
Retailer 4
-
€437 EUR
$488 USD
View
A
Retailer 5
-
€470 EUR
$525 USD
View
A
Retailer 6
-
€491 EUR
$548 USD
View
A
Retailer 7
-
€509 EUR
$569 USD
View
A
Retailer 8
-
€546 EUR
View
B+
Retailer 9
-
€797 EUR
A$1,370 AUD
View
B+
Retailer 10
-
€909 EUR
$1,016 USD
View
B+
Retailer 11
-
€1,051 EUR
$1,174 USD
View
Retailer 12
-
€1,123 EUR
$1,255 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
€1,216 EUR
A$2,090 AUD
View
B+
Retailer 14
-
€1,310 EUR
£1,152 GBP
View
B
Retailer 15
-
€1,542 EUR
$1,723 USD
View
B
Retailer 16
-
€1,647 EUR
$1,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-1CB6F792C · Nov 1
€2,121 EUR
$2,370 USD
View
16 more retailers have this diamond
Prices start from €239 EURSave up to €1,882 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
1.15ct Princess
€239 EUR