Princess|Lab Grown|IGI

1.00ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG815606512

Shape and cutting style on the report: Princess cut

Certificate IGI LG815606512

Diamond specifications and retailer prices

From €334 EUR
$373 USD
As of November 1, 2026
Save €545 EUR (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €879 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815606512 or 815606512. Listed at 6 retailers as of October 29, 2026, with prices from €334 to €879, a €545 spread on the same certified stone. MOH London lists it at €879. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815606512
Dimensions5.60 × 5.25 × 3.76 mm
L/W Ratio1.07
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm5.25 mm1.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815606512
Side View
Table 66.0%Crown 47.3°Girdle: ThickPavilion 37.2°Culet: NoneDepth 71.6%

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: €879 EUR|Low: €320 EUR|High: €954 EUR|Avg: €522 EUR|-7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€334 EUR
Retailer 4€355 EUR
Retailer 6€357 EUR
Retailer 5€470 EUR
Retailer 3€647 EUR
MOH London€879 EUR

19 data points across 6 retailers

6 retailers€334 EUR to €879 EUR

A
Cheapest Retailer
-
€334 EUR
$373 USD
A
Retailer 2
-
€355 EUR
£312 GBP
View
A
Retailer 3
-
€357 EUR
$399 USD
View
B+
Retailer 4
-
€470 EUR
$525 USD
View
B
Retailer 5
-
€647 EUR
$723 USD
View
Most Expensive
B
MOH London
LG815606512 · Oct 29
€879 EUR
£773 GBP
View
5 more retailers have this diamond
Prices start from €334 EURSave up to €545 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
1.00ct Princess
€334 EUR