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Princess|Lab Grown|IGI

1.15ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • IGI LG839640938

Shape and cutting style on the report: Princess cut

Certificate IGI LG839640938

Diamond specifications and retailer prices

From €160 EUR
$179 USD
As of November 1, 2026
Save €87 EUR (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €633 EUR at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

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 LG839640938 or 839640938. Listed at 3 retailers as of November 1, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640938
Dimensions5.66 × 5.66 × 4.09 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.66 mm5.66 mm1.15 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839640938
Side View
Table 69.0%Crown 44.3°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 72.3%

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 1
Current: €160 EUR|Low: €160 EUR|High: €335 EUR|Avg: €262 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
October 28, 2026
Retailer 1€160 EUR
Retailer 2€247 EUR
Retailer 3€335 EUR

5 data points across 3 retailers

3 retailers€160 EUR to €247 EUR

A
Cheapest Retailer
-
€160 EUR
$179 USD
Final sale: no returns
B+
Retailer 2
-
€247 EUR
$277 USD
View
Most Expensive
Brilliant Earth
21602667A · Oct 1
€633 EUR
$710 USD
View
Price last confirmed 32 days ago
2 more retailers have this diamond
Prices start from €160 EURSave up to €87 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
€160 EUR