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Princess|Lab Grown|IGI

1.83ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG528235226

Shape and cutting style on the report: Princess cut

Certificate IGI LG528235226

Diamond specifications and retailer prices

From £399 GBP
$535 USD
As of October 31, 2026
Save £1,631 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,030 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528235226 or 528235226. Listed at 12 retailers as of October 31, 2026, with prices from £399 to £2,030, a £1,631 spread on the same certified stone. Do Amore Diamonds lists it at £2,030. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528235226
Dimensions6.71 × 6.64 × 4.71 mm
L/W Ratio1.01
Culet sizePointed
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
6.71 mm6.64 mm1.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528235226
Side View
Table 70.0%Crown 41.3°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,030 GBP|Low: £357 GBP|High: £2,030 GBP|Avg: £742 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2£399 GBP
Retailer 9£414 GBP
Retailer 4£458 GBP
Retailer 10£462 GBP
Retailer 7£537 GBP
Retailer 11£728 GBP
Retailer 6£729 GBP
Retailer 8£870 GBP
Retailer 12£955 GBP
Retailer 3£1,027 GBP
Retailer 5£1,260 GBP
Do Amore Diamonds£2,030 GBP

25 data points across 12 retailers

12 retailers£399 GBP to £2,030 GBP

Retailer 1
-
£180 GBP
$241 USD
Price last confirmed 39 days ago
Retailer 2
-
£220 GBP
$295 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
£399 GBP
$535 USD
View
A
Retailer 4
-
£414 GBP
$555 USD
View
A
Retailer 5
-
£462 GBP
$619 USD
View
B+
Retailer 6
-
£537 GBP
ZAR 11,631 ZAR
View
B+
Retailer 7
-
£728 GBP
$976 USD
View
B+
Retailer 8
-
£729 GBP
A$1,502 AUD
View
B+
Retailer 9
-
£870 GBP
$1,166 USD
View
B
Retailer 10
-
£1,027 GBP
$1,376 USD
View
B
Retailer 11
-
£1,260 GBP
View
Most Expensive
B
Do Amore Diamonds
27-34C7653B3 · Oct 31
£2,030 GBP
$2,720 USD
View
11 more retailers have this diamond
Prices start from £399 GBPSave up to £1,631 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
£399 GBP