CaratHunter
Plans
Princess|Lab Grown|IGI

1.26ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG812603212

Shape and cutting style on the report: Princess cut

Certificate IGI LG812603212

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of November 1, 2026
Save £1,137 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,341 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown princess diamond

This 1.26ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812603212 or 812603212. Listed at 15 retailers as of October 31, 2026, with prices from £205 to £1,341, a £1,137 spread on the same certified stone. Do Amore Diamonds lists it at £1,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812603212
Dimensions5.92 × 5.80 × 4.19 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.92 mm5.80 mm1.26 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812603212
Side View
Table 69.0%Crown 44.1°Girdle: MediumPavilion 38.8°Culet: NoneDepth 72.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,341 GBP|Low: £136 GBP|High: £1,356 GBP|Avg: £483 GBP|-1.1%
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
November 1, 2026
Retailer 5£141 GBP
Retailer 13£205 GBP
Retailer 7£229 GBP
Retailer 3£232 GBP
Retailer 12£259 GBP
Retailer 6£285 GBP
Retailer 9£312 GBP
Retailer 11£388 GBP
Retailer 14£559 GBP
Retailer 10£607 GBP
Retailer 4£636 GBP
Retailer 8£656 GBP
Retailer 2£766 GBP
Do Amore Diamonds£1,341 GBP

35 data points across 14 retailers

15 retailers£205 GBP to £1,341 GBP

Retailer 1
-
£141 GBP
$189 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£205 GBP
$275 USD
View
A
Retailer 3
-
£229 GBP
View
B+
Retailer 4
-
£232 GBP
$312 USD
View
A
Retailer 5
-
£259 GBP
$348 USD
View
A
Retailer 6
-
£285 GBP
$382 USD
View
A
Retailer 7
-
£312 GBP
€399 EUR
View
A
Retailer 8
-
£388 GBP
$521 USD
View
B
Retailer 9
-
£559 GBP
$750 USD
View
B+
Retailer 10
-
£607 GBP
A$1,254 AUD
View
Retailer 11
-
£620 GBP
$832 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
£636 GBP
$853 USD
View
B
Retailer 13
-
£656 GBP
$880 USD
View
B
Retailer 14
-
£766 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D46F2AD2D · Oct 31
£1,341 GBP
$1,800 USD
View
14 more retailers have this diamond
Prices start from £205 GBPSave up to £1,137 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
1.26ct Princess
£205 GBP