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Princess|Lab Grown|IGI

1.15ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG551299677

Shape and cutting style on the report: Princess cut

Certificate IGI LG551299677

Diamond specifications and retailer prices

From €144 EUR
$161 USD
As of November 2, 2026
Save €1,234 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,378 EUR at Do Amore Diamonds · As of November 2, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG551299677 or 551299677. Listed at 9 retailers as of November 2, 2026, with prices from €144 to €1,378, a €1,234 spread on the same certified stone. Do Amore Diamonds lists it at €1,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551299677
Dimensions5.75 × 5.73 × 4.12 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.75 mm5.73 mm1.15 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551299677
Side View
Table 70.5%Crown 40°Girdle: MediumPavilion 38.9°Culet: NoneDepth 71.9%

Caratlytics Score

How it works →
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: Nov 2
Current: €1,378 EUR|Low: €144 EUR|High: €1,486 EUR|Avg: €555 EUR|-7.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€144 EUR
Retailer 5€166 EUR
Retailer 2€241 EUR
Retailer 8€324 EUR
Retailer 10€425 EUR
Retailer 3€480 EUR
Retailer 6€605 EUR
Retailer 9€633 EUR
Retailer 4€921 EUR
Do Amore Diamonds€1,378 EUR

37 data points across 10 retailers

9 retailers€144 EUR to €1,378 EUR

A
Cheapest Retailer
-
€144 EUR
$161 USD
A
Retailer 2
-
€166 EUR
$186 USD
View
A
Retailer 3
-
€241 EUR
£212 GBP
View
A
Retailer 4
-
€324 EUR
$362 USD
View
B+
Retailer 5
-
€480 EUR
A$825 AUD
View
B+
Retailer 6
-
€605 EUR
$676 USD
View
B+
Retailer 7
-
€633 EUR
$707 USD
View
B
Retailer 8
-
€921 EUR
£810 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F699F8E90 · Nov 2
€1,378 EUR
$1,540 USD
View
8 more retailers have this diamond
Prices start from €144 EURSave up to €1,234 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
€144 EUR