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Princess|Lab Grown|IGI

1.03ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG845615783

Shape and cutting style on the report: Princess cut

Certificate IGI LG845615783

Diamond specifications and retailer prices

From £195 GBP
$261 USD
As of October 30, 2026
Save £842 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,037 GBP at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG845615783 or 845615783. Listed at 21 retailers as of October 30, 2026, with prices from £195 to £1,037, a £842 spread on the same certified stone. Reve Diamonds lists it at £1,037. 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 angle42.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845615783
Dimensions5.50 × 5.49 × 3.86 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.50 mm5.49 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845615783
Side View
Table 70.0%Crown 42.1°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 70.3%

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: £743 GBP|Low: £195 GBP|High: £1,037 GBP|Avg: £501 GBP
Retailer 1
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 16£195 GBP
Retailer 6£219 GBP
Retailer 10£226 GBP
Retailer 19£242 GBP
Retailer 3£267 GBP
Retailer 4£286 GBP
Retailer 14£324 GBP
Retailer 12£325 GBP
Retailer 17£362 GBP
Retailer 18£400 GBP
Retailer 8£416 GBP
Retailer 2£424 GBP
Retailer 15£463 GBP
Retailer 7£588 GBP
Retailer 13£651 GBP
Retailer 1£743 GBP
Retailer 5£778 GBP
Retailer 11£816 GBP
Retailer 9£851 GBP
Retailer 20£974 GBP
Reve Diamonds£1,037 GBP

5 data points across 21 retailers

21 retailers£195 GBP to £1,037 GBP

A
Cheapest Retailer
-
£195 GBP
$261 USD
A
Retailer 2
-
£219 GBP
$293 USD
View
Final sale: no returns
A
Retailer 3
-
£226 GBP
$303 USD
View
A
Retailer 4
-
£242 GBP
$324 USD
View
A
Retailer 5
-
£267 GBP
HK$2,800 HKD
View
A
Retailer 6
-
£286 GBP
$383 USD
View
A
Retailer 7
-
£324 GBP
View
B+
Retailer 8
-
£325 GBP
$435 USD
View
B+
Retailer 9
-
£362 GBP
$485 USD
View
B+
Retailer 10
-
£400 GBP
€511 EUR
View
B+
Retailer 11
-
£416 GBP
ZAR 8,996 ZAR
View
B+
Retailer 12
-
£424 GBP
$568 USD
View
B+
Retailer 13
-
£463 GBP
View
B
Retailer 14
-
£588 GBP
A$1,213 AUD
View
B
Retailer 15
-
£651 GBP
SGD 1,179 SGD
View
B
Retailer 16
-
£743 GBP
$996 USD
View
B
Retailer 17
-
£778 GBP
$1,042 USD
View
B
Retailer 18
-
£816 GBP
$1,093 USD
View
B
Retailer 19
-
£851 GBP
$1,140 USD
View
B
Retailer 20
-
£974 GBP
View
Most Expensive
B
Reve Diamonds
BFE530E67 · Oct 30
£1,037 GBP
$1,389 USD
View
20 more retailers have this diamond
Prices start from £195 GBPSave up to £842 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
£195 GBP