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Princess|Lab Grown|IGI

1.53ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG530200736

Shape and cutting style on the report: Princess cut

Certificate IGI LG530200736

Diamond specifications and retailer prices

From £1,200 GBP
As of November 4, 2026
Save £1,067 GBP (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,296 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.53ct lab-grown princess diamond

This 1.53ct 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 LG530200736 or 530200736. Listed at 16 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530200736
Dimensions6.44 × 6.42 × 4.40 mm
L/W Ratio1.00
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
6.44 mm6.42 mm1.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530200736
Side View
Table 69.5%Crown 41.1°Girdle: THN-MEDPavilion 38.3°Culet: NoneDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,296 GBP|Low: £1,200 GBP|High: £4,605 GBP|Avg: £2,493 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 12£1,200 GBP
Retailer 14£1,372 GBP
Retailer 5£1,493 GBP
Retailer 6£1,536 GBP
Retailer 4£1,592 GBP
Retailer 15£1,592 GBP
Retailer 7£1,715 GBP
Retailer 2£2,267 GBP
Retailer 16£2,495 GBP
Retailer 13£2,677 GBP
Retailer 9£2,928 GBP
Retailer 3£2,983 GBP
Flawless Fine Jewelry£3,296 GBP
Retailer 11£3,962 GBP
Retailer 8£4,327 GBP
Retailer 10£4,545 GBP

41 data points across 16 retailers

16 retailers£1,200 GBP to £2,267 GBP

B
Cheapest Retailer
-
£1,200 GBP
B
Retailer 2
-
£1,372 GBP
View
B
Retailer 3
-
£1,493 GBP
View
B
Retailer 4
-
£1,536 GBP
View
Final sale: no returns
B
Retailer 5
-
£1,592 GBP
View
Retailer 6
-
£1,592 GBP
View
Price last confirmed 24 days ago
B
Retailer 7
-
£1,715 GBP
View
B
Retailer 8
-
£2,267 GBP
View
Retailer 9
-
£2,495 GBP
View
Price under review
Retailer 10
-
£2,677 GBP
View
Price under review
Retailer 11
-
£2,928 GBP
View
Price under review
Retailer 12
-
£2,983 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
5D290BC68 · Nov 4
£3,296 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £1,200 GBPSave up to £1,067 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.

B
1.53ct Princess
£1,200 GBP