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Princess|Lab Grown|IGI

1.00ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG835634373

Shape and cutting style on the report: Princess cut

Certificate IGI LG835634373

Diamond specifications and retailer prices

From £122 GBP
$162 USD
As of October 27, 2026
Save £685 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £806 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1ct lab-grown princess diamond

This 1ct 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 LG835634373 or 835634373. Listed at 21 retailers as of October 25, 2026, with prices from £122 to £806, a £685 spread on the same certified stone. Reve Diamonds lists it at £806. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634373
Dimensions5.39 × 5.36 × 3.82 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.39 mm5.36 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835634373
Side View
Table 63.0%Crown 40.4°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 71.3%

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 27
Current: £255 GBP|Low: £118 GBP|High: £810 GBP|Avg: £336 GBP|+1.2%
Retailer 1
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Retailer 19
Reve Diamonds
October 29, 2026
Retailer 4£122 GBP
Retailer 5£136 GBP
Retailer 3£141 GBP
Retailer 8£151 GBP
Retailer 16£173 GBP
Retailer 12£203 GBP
Retailer 11£249 GBP
Retailer 1£255 GBP
Retailer 15£256 GBP
Retailer 13£266 GBP
Retailer 19£273 GBP
Retailer 14£325 GBP
Retailer 6£333 GBP
Retailer 18£396 GBP
Retailer 10£428 GBP
Retailer 7£486 GBP
Retailer 2£503 GBP
Retailer 9£527 GBP
Retailer 17£710 GBP
Reve Diamonds£806 GBP

36 data points across 20 retailers

21 retailers£122 GBP to £806 GBP

A
Cheapest Retailer
-
£122 GBP
$162 USD
A
Retailer 2
-
£136 GBP
$181 USD
View
Final sale: no returns
A
Retailer 3
-
£141 GBP
$188 USD
View
A
Retailer 4
-
£151 GBP
$201 USD
View
A
Retailer 5
-
£173 GBP
HK$1,800 HKD
View
A
Retailer 6
-
£203 GBP
View
A
Retailer 7
-
£249 GBP
$332 USD
View
A
Retailer 8
-
£255 GBP
€324 EUR
View
A
Retailer 9
-
£256 GBP
ZAR 5,499 ZAR
View
A
Retailer 10
-
£266 GBP
View
B+
Retailer 11
-
£273 GBP
$364 USD
View
B+
Retailer 12
-
£325 GBP
View
B+
Retailer 13
-
£333 GBP
$443 USD
View
B+
Retailer 14
-
£396 GBP
$528 USD
View
B
Retailer 15
-
£428 GBP
$570 USD
View
B+
Retailer 16
-
£486 GBP
$647 USD
View
B
Retailer 17
-
£493 GBP
$657 USD
View
B
Retailer 18
-
£503 GBP
$670 USD
View
B
Retailer 19
-
£527 GBP
$702 USD
View
B
Retailer 20
-
£710 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
0A6FEF375 · Oct 25
£806 GBP
$1,074 USD
View
20 more retailers have this diamond
Prices start from £122 GBPSave up to £685 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
1.00ct Princess
£122 GBP