CaratHunter
Plans
Princess|Lab Grown|IGI

1.03ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG828618641

Shape and cutting style on the report: Princess cut

Certificate IGI LG828618641

Diamond specifications and retailer prices

From £172 GBP
HK$1,800 HKD
As of October 31, 2026
Save £635 GBP (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £807 GBP at Reve Diamonds · As of October 25, 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 LG828618641 or 828618641. Listed at 20 retailers as of October 25, 2026, with prices from £172 to £807, a £635 spread on the same certified stone. Reve Diamonds lists it at £807. 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
SymmetryVery Good
FluorescenceNone
Crown angle44.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618641
Dimensions5.44 × 5.20 × 3.96 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.44 mm5.20 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618641
Side View
Table 70.0%Crown 44.4°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 76.2%

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: £267 GBP|Low: £137 GBP|High: £811 GBP|Avg: £380 GBP|+2.3%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 4£137 GBP
Retailer 2£172 GBP
Retailer 9£204 GBP
Retailer 8£257 GBP
Retailer 13£258 GBP
Retailer 1£267 GBP
Retailer 10£269 GBP
Retailer 15£275 GBP
Retailer 11£328 GBP
Retailer 14£402 GBP
Retailer 6£419 GBP
Retailer 7£510 GBP
Retailer 3£515 GBP
Retailer 5£531 GBP
Retailer 12£715 GBP
Reve Diamonds£807 GBP

37 data points across 16 retailers

20 retailers£172 GBP to £807 GBP

Retailer 1
-
£123 GBP
$165 USD
Price last confirmed 18 days ago
Retailer 2
-
£143 GBP
$191 USD
View
Price last confirmed 18 days ago
Retailer 3
-
£152 GBP
$204 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 5
-
£204 GBP
View
A
Retailer 6
-
£257 GBP
€328 EUR
View
Retailer 7
-
£258 GBP
ZAR 5,583 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
£267 GBP
$358 USD
View
A
Retailer 9
-
£269 GBP
View
B+
Retailer 10
-
£275 GBP
$368 USD
View
B+
Retailer 11
-
£328 GBP
View
B+
Retailer 12
-
£402 GBP
$538 USD
View
B+
Retailer 13
-
£419 GBP
SGD 759 SGD
View
Retailer 14
-
£423 GBP
$567 USD
View
Price last confirmed 66 days ago
Retailer 15
-
£490 GBP
$657 USD
View
Price last confirmed 19 days ago
B
Retailer 16
-
£499 GBP
$669 USD
View
B
Retailer 17
-
£515 GBP
$690 USD
View
B+
Retailer 18
-
£531 GBP
$712 USD
View
B
Retailer 19
-
£715 GBP
View
Most Expensive
B
Reve Diamonds
8BFC89A44 · Oct 25
£807 GBP
$1,082 USD
View
19 more retailers have this diamond
Prices start from £172 GBPSave up to £635 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
£172 GBP