Princess|Lab Grown|IGI

1.01ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG839647788

Shape and cutting style on the report: Princess cut

Certificate IGI LG839647788

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 27, 2026
Save £687 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £812 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.01ct lab-grown princess diamond

This 1.01ct 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 LG839647788 or 839647788. Listed at 20 retailers as of October 25, 2026, with prices from £125 to £812, a £687 spread on the same certified stone. Reve Diamonds lists it at £812. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647788
Dimensions5.54 × 5.45 × 3.77 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.54 mm5.45 mm1.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839647788
Side View
Table 70.0%Crown 44.4°Girdle: MediumPavilion 37.1°Culet: NoneDepth 69.2%

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: £259 GBP|Low: £119 GBP|High: £812 GBP|Avg: £353 GBP|+0.3%
Retailer 1
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Retailer 20
Reve Diamonds
October 29, 2026
Retailer 3£125 GBP
Retailer 9£139 GBP
Retailer 6£144 GBP
Retailer 4£154 GBP
Retailer 17£172 GBP
Retailer 18£207 GBP
Retailer 7£252 GBP
Retailer 1£259 GBP
Retailer 16£261 GBP
Retailer 12£272 GBP
Retailer 20£277 GBP
Retailer 14£332 GBP
Retailer 10£334 GBP
Retailer 11£423 GBP
Retailer 5£496 GBP
Retailer 2£500 GBP
Retailer 13£506 GBP
Retailer 19£524 GBP
Retailer 8£537 GBP
Retailer 15£722 GBP
Reve Diamonds£812 GBP

23 data points across 21 retailers

20 retailers£125 GBP to £812 GBP

A
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£144 GBP
$193 USD
View
A
Retailer 3
-
£154 GBP
$207 USD
View
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
Retailer 5
-
£207 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£252 GBP
$338 USD
View
A
Retailer 7
-
£259 GBP
€331 EUR
View
Retailer 8
-
£261 GBP
ZAR 5,649 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
£272 GBP
View
B+
Retailer 10
-
£277 GBP
$371 USD
View
B+
Retailer 11
-
£332 GBP
View
B+
Retailer 12
-
£334 GBP
$448 USD
View
B+
Retailer 13
-
£423 GBP
SGD 766 SGD
View
B
Retailer 14
-
£496 GBP
$665 USD
View
Retailer 15
-
£500 GBP
$670 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£506 GBP
$678 USD
View
B
Retailer 17
-
£524 GBP
$702 USD
View
B
Retailer 18
-
£537 GBP
$720 USD
View
B
Retailer 19
-
£722 GBP
View
Most Expensive
B
Reve Diamonds
EB9C80D78 · Oct 25
£812 GBP
$1,088 USD
View
19 more retailers have this diamond
Prices start from £125 GBPSave up to £687 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
1.01ct Princess
£125 GBP