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Princess|Lab Grown|IGI

3.15ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG671417132

Shape and cutting style on the report: Princess cut

Certificate IGI LG671417132

Diamond specifications and retailer prices

From £628 GBP
$836 USD
As of October 23, 2026
Save £4,313 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,941 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.15ct lab-grown princess diamond

This 3.15ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG671417132 or 671417132. Listed at 23 retailers as of October 23, 2026, with prices from £628 to £4,941, a £4,313 spread on the same certified stone. Do Amore Diamonds lists it at £4,941. 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

3.15
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671417132
Dimensions7.77 × 7.74 × 5.67 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm7.74 mm3.15 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671417132
Side View
Table 73.0%Crown 50.1°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 73.3%

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: Oct 23
Current: £4,941 GBP|Low: £628 GBP|High: £4,941 GBP|Avg: £2,100 GBP
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 18£628 GBP
Retailer 4£683 GBP
Retailer 11£702 GBP
Retailer 16£860 GBP
Retailer 17£1,008 GBP
Retailer 19£1,027 GBP
Retailer 3£1,152 GBP
Retailer 2£1,238 GBP
Retailer 13£1,866 GBP
Retailer 7£1,959 GBP
Retailer 8£2,020 GBP
Retailer 9£2,220 GBP
Retailer 20£2,399 GBP
Retailer 5£2,556 GBP
Retailer 12£2,677 GBP
Retailer 15£2,741 GBP
Retailer 10£2,865 GBP
Retailer 21£3,439 GBP
Retailer 6£3,562 GBP
Retailer 14£4,518 GBP
Do Amore Diamonds£4,941 GBP

42 data points across 21 retailers

23 retailers£628 GBP to £4,941 GBP

A
Cheapest Retailer
-
£628 GBP
$836 USD
A
Retailer 2
-
£683 GBP
$910 USD
View
A
Retailer 3
-
£702 GBP
$935 USD
View
Final sale: no returns
A
Retailer 4
-
£728 GBP
$970 USD
View
A
Retailer 5
-
£770 GBP
$1,026 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£860 GBP
$1,145 USD
View
A
Retailer 7
-
£1,008 GBP
$1,342 USD
View
A
Retailer 8
-
£1,027 GBP
$1,368 USD
View
A
Retailer 9
-
£1,152 GBP
$1,534 USD
View
A
Retailer 10
-
£1,238 GBP
View
B+
Retailer 11
-
£1,866 GBP
ZAR 40,153 ZAR
View
B+
Retailer 12
-
£1,959 GBP
$2,608 USD
View
B+
Retailer 13
-
£2,020 GBP
CA$3,735 CAD
View
B
Retailer 14
-
£2,220 GBP
View
B
Retailer 15
-
£2,260 GBP
$3,010 USD
View
B
Retailer 16
-
£2,399 GBP
$3,194 USD
View
B
Retailer 17
-
£2,556 GBP
$3,404 USD
View
B
Retailer 18
-
£2,677 GBP
$3,565 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
£2,741 GBP
View
B
Retailer 20
-
£2,865 GBP
$3,815 USD
View
B
Retailer 21
-
£3,439 GBP
$4,580 USD
View
B
Retailer 22
-
£3,562 GBP
$4,743 USD
View
Most Expensive
B
Do Amore Diamonds
25-130152-022 · Oct 28
£4,941 GBP
$6,580 USD
View
22 more retailers have this diamond
Prices start from £628 GBPSave up to £4,313 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
3.15ct Princess
£628 GBP