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Princess|Lab Grown|IGI

3.51ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG832604748

Shape and cutting style on the report: Princess cut

Certificate IGI LG832604748

Diamond specifications and retailer prices

From £561 GBP
$753 USD
As of November 1, 2026
Save £3,895 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,456 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG832604748 or 832604748. Listed at 13 retailers as of November 1, 2026, with prices from £561 to £4,456, a £3,895 spread on the same certified stone. Do Amore Diamonds lists it at £4,456. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832604748
Dimensions8.17 × 8.14 × 5.87 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm8.14 mm3.51 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832604748
Side View
Table 69.0%Crown 44.9°Girdle: MediumPavilion 37.4°Culet: NoneDepth 72.1%

Caratlytics Score

How it works →
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: £4,456 GBP|Low: £561 GBP|High: £4,456 GBP|Avg: £1,615 GBP
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
November 2, 2026
Retailer 5£561 GBP
Retailer 2£860 GBP
Retailer 11£949 GBP
Retailer 8£950 GBP
Retailer 13£1,000 GBP
Retailer 6£1,032 GBP
Retailer 9£1,451 GBP
Retailer 10£1,487 GBP
Retailer 3£1,984 GBP
Retailer 12£1,999 GBP
Retailer 4£2,298 GBP
Retailer 7£2,523 GBP
Do Amore Diamonds£4,456 GBP

7 data points across 13 retailers

13 retailers£561 GBP to £4,456 GBP

A
Cheapest Retailer
-
£561 GBP
$753 USD
Final sale: no returns
A
Retailer 2
-
£860 GBP
View
B+
Retailer 3
-
£949 GBP
$1,273 USD
View
B+
Retailer 4
-
£950 GBP
$1,275 USD
View
B+
Retailer 5
-
£1,000 GBP
$1,342 USD
View
B+
Retailer 6
-
£1,032 GBP
View
B+
Retailer 7
-
£1,451 GBP
A$2,995 AUD
View
B+
Retailer 8
-
£1,487 GBP
$1,995 USD
View
B
Retailer 9
-
£1,984 GBP
$2,663 USD
View
B
Retailer 10
-
£1,999 GBP
$2,683 USD
View
B
Retailer 11
-
£2,298 GBP
$3,084 USD
View
B
Retailer 12
-
£2,523 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C61EC2222 · Nov 2
£4,456 GBP
$5,980 USD
View
12 more retailers have this diamond
Prices start from £561 GBPSave up to £3,895 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
3.51ct Princess
£561 GBP