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Princess|Lab Grown|IGI

1.00ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG831648745

Shape and cutting style on the report: Princess cut

Certificate IGI LG831648745

Diamond specifications and retailer prices

From £121 GBP
$161 USD
As of October 27, 2026
Save £682 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £803 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 LG831648745 or 831648745. Listed at 21 retailers as of October 25, 2026, with prices from £121 to £803, a £682 spread on the same certified stone. Reve Diamonds lists it at £803. 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 angle43.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648745
Dimensions5.61 × 5.49 × 3.70 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.61 mm5.49 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648745
Side View
Table 75.0%Crown 43.5°Girdle: MediumPavilion 37.7°Culet: NoneDepth 67.4%

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: £252 GBP|Low: £118 GBP|High: £810 GBP|Avg: £360 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 20
Reve Diamonds
October 29, 2026
Retailer 5£121 GBP
Retailer 6£134 GBP
Retailer 3£140 GBP
Retailer 9£150 GBP
Retailer 19£173 GBP
Retailer 14£201 GBP
Retailer 4£249 GBP
Retailer 1£252 GBP
Retailer 18£253 GBP
Retailer 15£263 GBP
Retailer 2£272 GBP
Retailer 16£322 GBP
Retailer 20£392 GBP
Retailer 11£411 GBP
Retailer 13£428 GBP
Retailer 7£481 GBP
Retailer 8£487 GBP
Retailer 10£523 GBP
Retailer 17£701 GBP
Retailer 12£796 GBP
Reve Diamonds£803 GBP

34 data points across 21 retailers

21 retailers£121 GBP to £803 GBP

A
Cheapest Retailer
-
£121 GBP
$161 USD
A
Retailer 2
-
£134 GBP
$179 USD
View
Final sale: no returns
A
Retailer 3
-
£140 GBP
$187 USD
View
A
Retailer 4
-
£150 GBP
$200 USD
View
A
Retailer 5
-
£173 GBP
HK$1,800 HKD
View
A
Retailer 6
-
£201 GBP
View
A
Retailer 7
-
£249 GBP
$331 USD
View
A
Retailer 8
-
£252 GBP
€320 EUR
View
Retailer 9
-
£253 GBP
ZAR 5,448 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
£263 GBP
View
B+
Retailer 11
-
£272 GBP
$362 USD
View
B+
Retailer 12
-
£322 GBP
View
B+
Retailer 13
-
£392 GBP
$522 USD
View
B+
Retailer 14
-
£411 GBP
SGD 740 SGD
View
B
Retailer 15
-
£428 GBP
$570 USD
View
B+
Retailer 16
-
£481 GBP
$641 USD
View
B+
Retailer 17
-
£487 GBP
$649 USD
View
B+
Retailer 18
-
£523 GBP
$696 USD
View
B
Retailer 19
-
£701 GBP
View
B
Retailer 20
-
£796 GBP
$1,060 USD
View
Most Expensive
B
Reve Diamonds
612DDADD7 · Oct 25
£803 GBP
$1,069 USD
View
20 more retailers have this diamond
Prices start from £121 GBPSave up to £682 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
£121 GBP