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Princess|Lab Grown|IGI

1.04ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG821632253

Shape and cutting style on the report: Princess cut

Certificate IGI LG821632253

Diamond specifications and retailer prices

From £102 GBP
As of November 4, 2026
Save £564 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £666 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.04ct lab-grown princess diamond

This 1.04ct lab-grown princess sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821632253 or 821632253. Listed at 18 retailers as of November 4, 2026, with prices from £102 to £666, a £564 spread on the same certified stone. Flawless Fine Jewelry lists it at £666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821632253
Dimensions5.32 × 5.28 × 3.95 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
5.32 mm5.28 mm1.04 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821632253
Side View
Table 67.0%Crown 42.5°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 74.8%

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 4
Current: £666 GBP|Low: £98 GBP|High: £666 GBP|Avg: £286 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 16£102 GBP
Retailer 13£114 GBP
Retailer 7£119 GBP
Retailer 3£127 GBP
Retailer 6£127 GBP
Retailer 4£172 GBP
Retailer 9£190 GBP
Retailer 11£219 GBP
Retailer 14£224 GBP
Retailer 8£237 GBP
Retailer 10£321 GBP
Retailer 15£359 GBP
Retailer 5£407 GBP
Retailer 12£444 GBP
Retailer 2£590 GBP
Flawless Fine Jewelry£666 GBP

42 data points across 16 retailers

18 retailers£102 GBP to £666 GBP

A
Cheapest Retailer
-
£102 GBP
A
Retailer 2
-
£114 GBP
View
Final sale: no returns
A
Retailer 3
-
£119 GBP
View
A
Retailer 4
-
£127 GBP
View
Retailer 5
-
£127 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£172 GBP
View
A
Retailer 7
-
£190 GBP
View
A
Retailer 8
-
£219 GBP
View
A
Retailer 9
-
£220 GBP
View
A
Retailer 10
-
£224 GBP
View
A
Retailer 11
-
£237 GBP
View
B+
Retailer 12
-
£321 GBP
View
Retailer 13
-
£359 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£407 GBP
View
B
Retailer 15
-
£444 GBP
View
B
Retailer 16
-
£448 GBP
View
B
Retailer 17
-
£590 GBP
View
Most Expensive
B
Flawless Fine Jewelry
BF6AA1F84 · Nov 4
£666 GBP
View
17 more retailers have this diamond
Prices start from £102 GBPSave up to £564 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
1.04ct Princess
£102 GBP