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Princess|Lab Grown|IGI

1.29ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG826650418

Shape and cutting style on the report: Princess cut

Certificate IGI LG826650418

Diamond specifications and retailer prices

From £255 GBP
$342 USD
As of November 1, 2026
Save £1,772 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,027 GBP at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826650418 or 826650418. Listed at 20 retailers as of November 1, 2026, with prices from £255 to £2,027, a £1,772 spread on the same certified stone. Do Amore Diamonds lists it at £2,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826650418
Dimensions5.90 × 5.89 × 4.24 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.89 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826650418
Side View
Table 69.0%Crown 41.6°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 72.0%

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: Nov 1
Current: £2,027 GBP|Low: £162 GBP|High: £2,027 GBP|Avg: £654 GBP|+24.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 18£228 GBP
Retailer 7£255 GBP
Retailer 10£265 GBP
Retailer 5£282 GBP
Retailer 8£377 GBP
Retailer 4£395 GBP
Retailer 15£399 GBP
Retailer 2£538 GBP
Retailer 11£559 GBP
Retailer 16£756 GBP
Retailer 14£758 GBP
Retailer 13£831 GBP
Retailer 17£868 GBP
Retailer 6£1,003 GBP
Retailer 3£1,122 GBP
Retailer 9£1,138 GBP
Retailer 12£1,250 GBP
Do Amore Diamonds£2,027 GBP

43 data points across 18 retailers

20 retailers£255 GBP to £2,027 GBP

Retailer 1
-
£228 GBP
$306 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£255 GBP
$342 USD
View
Final sale: no returns
Retailer 3
-
£265 GBP
$355 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£282 GBP
$379 USD
View
Price last confirmed 17 days ago
Retailer 5
-
£282 GBP
$379 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£377 GBP
$506 USD
View
A
Retailer 7
-
£395 GBP
$530 USD
View
A
Retailer 8
-
£399 GBP
$535 USD
View
B+
Retailer 9
-
£538 GBP
ZAR 11,663 ZAR
View
B+
Retailer 10
-
£559 GBP
View
Retailer 11
-
£756 GBP
$1,015 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
£758 GBP
A$1,564 AUD
View
B
Retailer 13
-
£831 GBP
A$1,716 AUD
View
B
Retailer 14
-
£868 GBP
$1,165 USD
View
Retailer 15
-
£1,003 GBP
$1,346 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£1,122 GBP
$1,506 USD
View
B
Retailer 17
-
£1,138 GBP
$1,527 USD
View
B
Retailer 18
-
£1,250 GBP
View
B
Retailer 19
-
£1,699 GBP
$2,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-0CD2BE370 · Nov 2
£2,027 GBP
$2,720 USD
View
19 more retailers have this diamond
Prices start from £255 GBPSave up to £1,772 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
£255 GBP