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Princess|Lab Grown|IGI

3.46ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG697504896

Shape and cutting style on the report: Princess cut

Certificate IGI LG697504896

Diamond specifications and retailer prices

From £479 GBP
$642 USD
As of October 31, 2026
Save £4,081 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,560 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.46ct lab-grown princess diamond

This 3.46ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG697504896 or 697504896. Listed at 17 retailers as of October 31, 2026, with prices from £479 to £4,560, a £4,081 spread on the same certified stone. Do Amore Diamonds lists it at £4,560. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.46
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697504896
Dimensions8.33 × 8.19 × 5.79 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm8.19 mm3.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697504896
Side View
Table 69.0%Crown 38.6°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.7%

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: Oct 31
Current: £4,560 GBP|Low: £422 GBP|High: £4,560 GBP|Avg: £1,526 GBP|+19.8%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 8£479 GBP
Retailer 4£513 GBP
Retailer 14£558 GBP
Retailer 13£724 GBP
Retailer 9£832 GBP
Retailer 16£840 GBP
Retailer 5£875 GBP
Retailer 11£1,076 GBP
Retailer 6£1,352 GBP
Retailer 15£1,467 GBP
Retailer 12£1,848 GBP
Retailer 7£1,878 GBP
Retailer 2£2,463 GBP
Retailer 3£3,566 GBP
Retailer 10£3,620 GBP
Do Amore Diamonds£4,560 GBP

35 data points across 16 retailers

17 retailers£479 GBP to £4,560 GBP

A
Cheapest Retailer
-
£479 GBP
$642 USD
Final sale: no returns
A
Retailer 2
-
£513 GBP
$688 USD
View
A
Retailer 3
-
£558 GBP
$748 USD
View
A
Retailer 4
-
£724 GBP
$970 USD
View
A
Retailer 5
-
£832 GBP
$1,114 USD
View
A
Retailer 6
-
£840 GBP
$1,126 USD
View
A
Retailer 7
-
£875 GBP
€1,116 EUR
View
B+
Retailer 8
-
£1,076 GBP
$1,442 USD
View
B+
Retailer 9
-
£1,352 GBP
$1,812 USD
View
B+
Retailer 10
-
£1,467 GBP
$1,965 USD
View
B
Retailer 11
-
£1,848 GBP
$2,476 USD
View
Retailer 12
-
£1,878 GBP
A$3,872 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
£2,463 GBP
View
B
Retailer 14
-
£3,564 GBP
$4,776 USD
View
B
Retailer 15
-
£3,566 GBP
$4,778 USD
View
B
Retailer 16
-
£3,620 GBP
$4,850 USD
View
Most Expensive
B
Do Amore Diamonds
27-0D8EC4E29 · Oct 31
£4,560 GBP
$6,110 USD
View
16 more retailers have this diamond
Prices start from £479 GBPSave up to £4,081 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
3.46ct Princess
£479 GBP