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Princess|Lab Grown|IGI

1.29ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG640443775

Shape and cutting style on the report: Princess cut

Certificate IGI LG640443775

Diamond specifications and retailer prices

From £225 GBP
$302 USD
As of October 30, 2026
Save £1,439 GBP (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,664 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown princess diamond

This 1.29ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640443775 or 640443775. Listed at 20 retailers as of October 29, 2026, with prices from £225 to £1,664, a £1,439 spread on the same certified stone. Do Amore Diamonds lists it at £1,664. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640443775
Dimensions6.12 × 6.12 × 4.15 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.12 mm6.12 mm1.29 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640443775
Side View
Table 66.0%Crown 43.2°Girdle: MediumPavilion 37.4°Culet: NoneDepth 67.8%

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: £1,664 GBP|Low: £220 GBP|High: £1,664 GBP|Avg: £613 GBP|+2.8%
Do Amore Diamonds
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
October 30, 2026
Retailer 14£225 GBP
Retailer 12£288 GBP
Retailer 11£290 GBP
Retailer 13£315 GBP
Retailer 7£389 GBP
Retailer 5£393 GBP
Retailer 2£452 GBP
Retailer 8£467 GBP
Retailer 4£481 GBP
Retailer 10£692 GBP
Retailer 6£871 GBP
Retailer 3£916 GBP
Retailer 9£954 GBP
Do Amore Diamonds£1,664 GBP

42 data points across 14 retailers

20 retailers£225 GBP to £1,664 GBP

Retailer 1
-
£169 GBP
$227 USD
Price last confirmed 30 days ago
Retailer 2
-
£196 GBP
$263 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£207 GBP
$277 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
£225 GBP
$302 USD
View
B+
Retailer 5
-
£288 GBP
$386 USD
View
A
Retailer 6
-
£290 GBP
$388 USD
View
A
Retailer 7
-
£315 GBP
HK$3,300 HKD
View
A
Retailer 8
-
£389 GBP
€496 EUR
View
Retailer 9
-
£392 GBP
$525 USD
View
Price last confirmed 11 days ago
A
Retailer 10
-
£393 GBP
$526 USD
View
B+
Retailer 11
-
£420 GBP
$563 USD
View
B+
Retailer 12
-
£452 GBP
View
B+
Retailer 13
-
£481 GBP
$645 USD
View
B+
Retailer 14
-
£496 GBP
$665 USD
View
B
Retailer 15
-
£692 GBP
$927 USD
View
Retailer 16
-
£744 GBP
$997 USD
View
Price last confirmed 30 days ago
Retailer 17
-
£871 GBP
$1,167 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
£916 GBP
SGD 1,658 SGD
View
B
Retailer 19
-
£954 GBP
View
Most Expensive
B
Do Amore Diamonds
27-81B5E07AB · Oct 29
£1,664 GBP
$2,230 USD
View
19 more retailers have this diamond
Prices start from £225 GBPSave up to £1,439 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
1.29ct Princess
£225 GBP