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Princess|Lab Grown|IGI

1.83ct H VVS2 Princess Lab Grown Diamond

ID • H/VVS2 • IGI LG830628107

Shape and cutting style on the report: Princess cut

Certificate IGI LG830628107

Diamond specifications and retailer prices

From £414 GBP
$551 USD
As of October 30, 2026
Save £638 GBP (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,051 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.83ct lab-grown princess diamond

This 1.83ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830628107 or 830628107. Listed at 8 retailers as of October 30, 2026, with prices from £414 to £1,051, a £638 spread on the same certified stone. Brilliant Earth lists it at £1,051. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830628107
Dimensions6.96 × 6.64 × 4.81 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm6.64 mm1.83 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830628107
Side View
Table 76.0%Crown 36.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 72.4%

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: Oct 30
Current: £1,051 GBP|Low: £395 GBP|High: £1,765 GBP|Avg: £784 GBP|-40.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5£414 GBP
Retailer 2£448 GBP
Retailer 6£512 GBP
Retailer 7£527 GBP
Retailer 8£841 GBP
Retailer 4£849 GBP
Retailer 3£1,001 GBP
Brilliant Earth£1,051 GBP

21 data points across 8 retailers

8 retailers£414 GBP to £1,051 GBP

A
Cheapest Retailer
-
£414 GBP
$551 USD
A
Retailer 2
-
£448 GBP
€568 EUR
View
A
Retailer 3
-
£512 GBP
$682 USD
View
A
Retailer 4
-
£527 GBP
$702 USD
View
B+
Retailer 5
-
£841 GBP
$1,119 USD
View
B+
Retailer 6
-
£849 GBP
$1,130 USD
View
B+
Retailer 7
-
£1,001 GBP
View
Most Expensive
B
Brilliant Earth
21329407A · Oct 30
£1,051 GBP
$1,400 USD
View
7 more retailers have this diamond
Prices start from £414 GBPSave up to £638 GBP

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
1.83ct Princess
£414 GBP