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Princess|Lab Grown|IGI

1.18ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800685320

Shape and cutting style on the report: Princess cut

Certificate IGI LG800685320

Diamond specifications and retailer prices

From €284 EUR
$317 USD
As of October 30, 2026
Save €2,231 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,515 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown princess diamond

This 1.18ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800685320 or 800685320. Listed at 16 retailers as of October 30, 2026, with prices from €284 to €2,515, a €2,231 spread on the same certified stone. Do Amore Diamonds lists it at €2,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800685320
Dimensions5.76 × 5.73 × 3.95 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 mm5.73 mm1.18 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800685320
Side View
Table 68.0%Crown 46°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 68.9%

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: €2,515 EUR|Low: €284 EUR|High: €3,733 EUR|Avg: €1,197 EUR|-32.6%
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
November 1, 2026
Retailer 12€284 EUR
Retailer 4€328 EUR
Retailer 8€399 EUR
Retailer 13€490 EUR
Retailer 9€515 EUR
Retailer 5€542 EUR
Retailer 15€570 EUR
Retailer 11€657 EUR
Retailer 14€1,030 EUR
Retailer 3€1,247 EUR
Retailer 2€1,515 EUR
Retailer 7€1,586 EUR
Retailer 10€1,862 EUR
Retailer 6€2,305 EUR
Do Amore Diamonds€2,515 EUR

33 data points across 15 retailers

16 retailers€284 EUR to €2,515 EUR

A
Cheapest Retailer
-
€284 EUR
$317 USD
A
Retailer 2
-
€328 EUR
$367 USD
View
A
Retailer 3
-
€399 EUR
£351 GBP
View
A
Retailer 4
-
€474 EUR
$530 USD
View
Final sale: no returns
A
Retailer 5
-
€490 EUR
$547 USD
View
A
Retailer 6
-
€515 EUR
$575 USD
View
A
Retailer 7
-
€542 EUR
$606 USD
View
A
Retailer 8
-
€570 EUR
$637 USD
View
A
Retailer 9
-
€657 EUR
View
B+
Retailer 10
-
€1,030 EUR
$1,151 USD
View
B+
Retailer 11
-
€1,247 EUR
$1,393 USD
View
B
Retailer 12
-
€1,515 EUR
£1,333 GBP
View
B+
Retailer 13
-
€1,586 EUR
$1,772 USD
View
B
Retailer 14
-
€1,862 EUR
$2,080 USD
View
Retailer 15
-
€2,305 EUR
$2,575 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-4A3F4BEDB · Oct 31
€2,515 EUR
$2,810 USD
View
15 more retailers have this diamond
Prices start from €284 EURSave up to €2,231 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
1.18ct Princess
€284 EUR