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Princess|Lab Grown|IGI

1.00ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG842617234

Shape and cutting style on the report: Princess cut

Certificate IGI LG842617234

Diamond specifications and retailer prices

From £125 GBP
$168 USD
As of November 2, 2026
Save £689 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £814 GBP at Reve Diamonds · As of November 1, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842617234 or 842617234. Listed at 20 retailers as of November 1, 2026, with prices from £125 to £814, a £689 spread on the same certified stone. Reve Diamonds lists it at £814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842617234
Dimensions5.71 × 5.55 × 3.89 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm5.55 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842617234
Side View
Table 68.0%Crown 34.4°Girdle: MediumPavilion 38.9°Culet: NoneDepth 70.1%

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: Nov 2
Current: £528 GBP|Low: £125 GBP|High: £814 GBP|Avg: £368 GBP|+37.1%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 2, 2026
Retailer 4£125 GBP
Retailer 3£140 GBP
Retailer 2£145 GBP
Retailer 17£156 GBP
Retailer 12£186 GBP
Retailer 5£210 GBP
Retailer 9£210 GBP
Retailer 6£236 GBP
Retailer 14£269 GBP
Retailer 13£277 GBP
Retailer 16£290 GBP
Retailer 19£296 GBP
Retailer 7£391 GBP
Retailer 18£500 GBP
Retailer 10£511 GBP
Retailer 11£523 GBP
Retailer 1£528 GBP
Retailer 8£541 GBP
Retailer 15£728 GBP
Reve Diamonds£814 GBP

22 data points across 20 retailers

20 retailers£125 GBP to £814 GBP

A
Cheapest Retailer
-
£125 GBP
$168 USD
A
Retailer 2
-
£140 GBP
$188 USD
View
Final sale: no returns
A
Retailer 3
-
£145 GBP
$195 USD
View
A
Retailer 4
-
£156 GBP
$209 USD
View
A
Retailer 5
-
£186 GBP
View
A
Retailer 6
-
£210 GBP
HK$2,200 HKD
View
B+
Retailer 7
-
£210 GBP
$282 USD
View
A
Retailer 8
-
£236 GBP
$317 USD
View
A
Retailer 9
-
£269 GBP
ZAR 5,824 ZAR
View
A
Retailer 10
-
£277 GBP
View
A
Retailer 11
-
£290 GBP
€371 EUR
View
A
Retailer 12
-
£296 GBP
View
B+
Retailer 13
-
£391 GBP
$525 USD
View
B
Retailer 14
-
£500 GBP
$671 USD
View
B
Retailer 15
-
£511 GBP
$686 USD
View
B
Retailer 16
-
£523 GBP
CA$974 CAD
View
B+
Retailer 17
-
£528 GBP
$709 USD
View
B
Retailer 18
-
£541 GBP
$726 USD
View
B
Retailer 19
-
£728 GBP
View
Most Expensive
B
Reve Diamonds
D185A9EA3 · Nov 1
£814 GBP
$1,093 USD
View
19 more retailers have this diamond
Prices start from £125 GBPSave up to £689 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
£125 GBP