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 $373 USD
As of November 1, 2026
Save $609 USD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $982 USD 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 $373 to $982, a $609 spread on the same certified stone. MOH London lists it at $982. 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: $982 USD|Low: $357 USD|High: $1,066 USD|Avg: $584 USD|-7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$373 USD
Retailer 4$397 USD
Retailer 6$399 USD
Retailer 5$525 USD
Retailer 3$723 USD
MOH London$982 USD

19 data points across 6 retailers

6 retailers$373 USD to $982 USD

A
Cheapest Retailer
-
$373 USD
A
Retailer 2
-
$397 USD
£312 GBP
View
A
Retailer 3
-
$399 USD
View
B+
Retailer 4
-
$525 USD
View
B
Retailer 5
-
$723 USD
View
Most Expensive
B
MOH London
LG815606512 · Oct 29
$982 USD
£773 GBP
View
5 more retailers have this diamond
Prices start from $373 USDSave up to $609 USD

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
$373 USD