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Princess|Lab Grown|IGI

1.01ct D VS1 Princess Lab Grown Diamond

EX • D/VS1 • IGI LG733508609

Shape and cutting style on the report: Princess cut

Certificate IGI LG733508609

Diamond specifications and retailer prices

From £130 GBP
$174 USD
As of October 30, 2026
Save £1,207 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,336 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 LG733508609 or 733508609. Listed at 25 retailers as of October 27, 2026, with prices from £130 to £1,336, a £1,207 spread on the same certified stone. Queensmith lists it at £1,336. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733508609
Dimensions5.47 × 5.43 × 3.82 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.47 mm5.43 mm1.01 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733508609
Side View
Table 67.0%Crown 43.2°Girdle: MediumPavilion 37.9°Culet: NoneDepth 70.3%

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 30
Current: £289 GBP|Low: £125 GBP|High: £806 GBP|Avg: £320 GBP|+4.6%
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
October 30, 2026
Retailer 15£130 GBP
Retailer 6£151 GBP
Retailer 3£161 GBP
Retailer 5£161 GBP
Retailer 13£217 GBP
Retailer 2£218 GBP
Retailer 8£275 GBP
Retailer 10£277 GBP
Retailer 1£289 GBP
Retailer 7£341 GBP
Retailer 11£394 GBP
Retailer 14£405 GBP
Retailer 4£519 GBP
Retailer 9£758 GBP
Retailer 12£806 GBP

38 data points across 15 retailers

25 retailers£130 GBP to £1,336 GBP

A
Cheapest Retailer
-
£130 GBP
$174 USD
A
Retailer 2
-
£146 GBP
$195 USD
View
Final sale: no returns
A
Retailer 3
-
£151 GBP
$202 USD
View
A
Retailer 4
-
£161 GBP
$216 USD
View
A
Retailer 5
-
£161 GBP
$216 USD
View
A
Retailer 6
-
£182 GBP
HK$1,900 HKD
View
Retailer 7
-
£217 GBP
View
Price last confirmed 13 days ago
B+
Retailer 8
-
£218 GBP
$292 USD
View
A
Retailer 9
-
£254 GBP
$341 USD
View
A
Retailer 10
-
£275 GBP
€351 EUR
View
A
Retailer 11
-
£277 GBP
ZAR 5,999 ZAR
View
A
Retailer 12
-
£289 GBP
View
B+
Retailer 13
-
£341 GBP
$457 USD
View
B+
Retailer 14
-
£394 GBP
A$812 AUD
View
B+
Retailer 15
-
£405 GBP
$542 USD
View
Retailer 16
-
£432 GBP
$579 USD
View
Price last confirmed 82 days ago
B+
Retailer 17
-
£441 GBP
SGD 799 SGD
View
Retailer 18
-
£496 GBP
$664 USD
View
Price last confirmed 24 days ago
B
Retailer 19
-
£519 GBP
$695 USD
View
B
Retailer 20
-
£534 GBP
$716 USD
View
B
Retailer 21
-
£560 GBP
$750 USD
View
B
Retailer 22
-
£758 GBP
View
Retailer 23
-
£806 GBP
$1,080 USD
View
Price last confirmed 12 days ago
B
Retailer 24
-
£830 GBP
$1,112 USD
View
Most Expensive
B
Queensmith
LG733508609 · Oct 27
£1,336 GBP
View
24 more retailers have this diamond
Prices start from £130 GBPSave up to £1,207 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
£130 GBP