Princess|Lab Grown|IGI

1.03ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG816651754

Shape and cutting style on the report: Princess cut

Certificate IGI LG816651754

Diamond specifications and retailer prices

From £126 GBP
$169 USD
As of October 30, 2026
Save £814 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £940 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816651754 or 816651754. Listed at 22 retailers as of October 30, 2026, with prices from £126 to £940, a £814 spread on the same certified stone. Do Amore Diamonds lists it at £940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816651754
Dimensions5.50 × 5.36 × 3.98 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.50 mm5.36 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816651754
Side View
Table 72.0%Crown 48.6°Girdle: MediumPavilion 38.6°Culet: NoneDepth 74.3%

Caratlytics Score

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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: £940 GBP|Low: £126 GBP|High: £970 GBP|Avg: £426 GBP|-3.1%
Do Amore Diamonds
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October 31, 2026
Retailer 12£126 GBP
Retailer 6£141 GBP
Retailer 22£146 GBP
Retailer 10£156 GBP
Retailer 21£156 GBP
Retailer 5£202 GBP
Retailer 3£211 GBP
Retailer 17£231 GBP
Retailer 19£296 GBP
Retailer 2£310 GBP
Retailer 8£345 GBP
Retailer 11£393 GBP
Retailer 20£421 GBP
Retailer 15£425 GBP
Retailer 13£463 GBP
Retailer 4£473 GBP
Retailer 9£555 GBP
Retailer 16£605 GBP
Retailer 7£626 GBP
Retailer 14£684 GBP
Retailer 18£811 GBP
Retailer 23£818 GBP
Do Amore Diamonds£940 GBP

15 data points across 23 retailers

22 retailers£126 GBP to £940 GBP

A
Cheapest Retailer
-
£126 GBP
$169 USD
A
Retailer 2
-
£141 GBP
$189 USD
View
Final sale: no returns
A
Retailer 3
-
£146 GBP
$196 USD
View
A
Retailer 4
-
£156 GBP
$209 USD
View
A
Retailer 5
-
£156 GBP
$209 USD
View
A
Retailer 6
-
£202 GBP
$271 USD
View
B+
Retailer 7
-
£211 GBP
$283 USD
View
A
Retailer 8
-
£231 GBP
View
A
Retailer 9
-
£296 GBP
ZAR 6,412 ZAR
View
A
Retailer 10
-
£310 GBP
View
B+
Retailer 11
-
£345 GBP
$462 USD
View
B+
Retailer 12
-
£393 GBP
$526 USD
View
B+
Retailer 13
-
£421 GBP
A$868 AUD
View
Retailer 14
-
£425 GBP
$570 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
£463 GBP
$620 USD
View
B+
Retailer 16
-
£473 GBP
CA$881 CAD
View
B
Retailer 17
-
£555 GBP
$743 USD
View
B
Retailer 18
-
£626 GBP
$839 USD
View
B
Retailer 19
-
£684 GBP
$916 USD
View
B
Retailer 20
-
£811 GBP
View
B
Retailer 21
-
£818 GBP
$1,096 USD
View
Most Expensive
B
Do Amore Diamonds
25-246189-019C · Oct 31
£940 GBP
$1,260 USD
View
21 more retailers have this diamond
Prices start from £126 GBPSave up to £814 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
1.03ct Princess
£126 GBP