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Princess|Lab Grown|IGI

1.27ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG837614951

Shape and cutting style on the report: Princess cut

Certificate IGI LG837614951

Diamond specifications and retailer prices

From £157 GBP
$211 USD
As of October 27, 2026
Save £909 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,423 GBP at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.27ct lab-grown princess diamond

This 1.27ct 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 LG837614951 or 837614951. Listed at 22 retailers as of October 27, 2026, with a 578% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614951
Dimensions5.82 × 5.74 × 4.23 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm5.74 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614951
Side View
Table 69.0%Crown 48.1°Girdle: MediumPavilion 38.5°Culet: NoneDepth 73.7%

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: Oct 27
Current: £1,423 GBP|Low: £157 GBP|High: £1,423 GBP|Avg: £593 GBP
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 11£157 GBP
Retailer 9£176 GBP
Retailer 6£183 GBP
Retailer 4£195 GBP
Retailer 10£195 GBP
Retailer 17£223 GBP
Retailer 8£262 GBP
Retailer 3£317 GBP
Retailer 21£334 GBP
Retailer 2£358 GBP
Retailer 18£433 GBP
Retailer 14£472 GBP
Retailer 22£477 GBP
Retailer 19£624 GBP
Retailer 7£629 GBP
Retailer 13£663 GBP
Retailer 20£664 GBP
Retailer 15£734 GBP
Retailer 16£762 GBP
Retailer 5£783 GBP
Retailer 12£1,066 GBP
Brilliant Earth£1,423 GBP

32 data points across 22 retailers

22 retailers£157 GBP to £1,066 GBP

A
Cheapest Retailer
-
£157 GBP
$211 USD
A
Retailer 2
-
£183 GBP
$245 USD
View
Retailer 3
-
£195 GBP
$262 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£195 GBP
$262 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£223 GBP
View
B+
Retailer 6
-
£262 GBP
$352 USD
View
A
Retailer 7
-
£317 GBP
€405 EUR
View
A
Retailer 8
-
£334 GBP
ZAR 7,232 ZAR
View
A
Retailer 9
-
£358 GBP
View
A
Retailer 10
-
£433 GBP
$581 USD
View
A
Retailer 11
-
£472 GBP
$634 USD
View
B+
Retailer 12
-
£477 GBP
A$984 AUD
View
B+
Retailer 13
-
£624 GBP
$838 USD
View
Retailer 14
-
£629 GBP
$844 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£663 GBP
$890 USD
View
B+
Retailer 16
-
£664 GBP
$891 USD
View
Retailer 17
-
£734 GBP
$985 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
£762 GBP
A$1,573 AUD
View
B+
Retailer 19
-
£783 GBP
View
B
Retailer 20
-
£1,066 GBP
SGD 1,933 SGD
View
Retailer 21
-
£1,323 GBP
$1,775 USD
View
Price last confirmed 21 days ago
Most Expensive
Brilliant Earth
21570785A · Oct 21
£1,423 GBP
$1,910 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from £157 GBPSave up to £909 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
1.27ct Princess
£157 GBP