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Princess|Lab Grown|IGI

7.17ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG720550364

Shape and cutting style on the report: Princess cut

Certificate IGI LG720550364

Diamond specifications and retailer prices

From £1,770 GBP
$2,372 USD
As of October 30, 2026
Save £6,136 GBP (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £12,180 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 7.17ct lab-grown princess diamond

This 7.17ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720550364 or 720550364. Listed at 19 retailers as of October 30, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.17
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720550364
Dimensions10.53 × 10.44 × 7.45 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm10.44 mm7.17 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720550364
Side View
Table 70.0%Crown 42.6°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.4%

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 30
Current: £3,062 GBP|Low: £1,699 GBP|High: £6,151 GBP|Avg: £3,377 GBP|-0.2%
Retailer 1
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
October 30, 2026
Retailer 11£1,770 GBP
Retailer 5£1,982 GBP
Retailer 3£2,054 GBP
Retailer 12£2,054 GBP
Retailer 10£2,176 GBP
Retailer 4£2,302 GBP
Retailer 1£3,062 GBP
Retailer 2£3,116 GBP
Retailer 9£3,147 GBP
Retailer 14£3,204 GBP
Retailer 6£4,299 GBP
Retailer 8£4,814 GBP
Retailer 13£5,483 GBP
Retailer 7£6,102 GBP

43 data points across 14 retailers

19 retailers£1,770 GBP to £7,906 GBP

A
Cheapest Retailer
-
£1,770 GBP
$2,372 USD
A
Retailer 2
-
£1,926 GBP
$2,581 USD
View
A
Retailer 3
-
£1,982 GBP
$2,656 USD
View
Final sale: no returns
A
Retailer 4
-
£2,054 GBP
$2,752 USD
View
Retailer 5
-
£2,054 GBP
$2,752 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£2,176 GBP
$2,915 USD
View
B+
Retailer 7
-
£2,302 GBP
$3,084 USD
View
B+
Retailer 8
-
£2,855 GBP
$3,826 USD
View
B+
Retailer 9
-
£3,062 GBP
View
B+
Retailer 10
-
£3,116 GBP
$4,175 USD
View
B+
Retailer 11
-
£3,147 GBP
$4,217 USD
View
B+
Retailer 12
-
£3,204 GBP
$4,293 USD
View
B
Retailer 13
-
£4,299 GBP
View
Retailer 14
-
£4,814 GBP
$6,450 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
£5,483 GBP
$7,347 USD
View
B
Retailer 16
-
£5,711 GBP
$7,653 USD
View
B
Retailer 17
-
£6,102 GBP
View
B
Retailer 18
-
£7,906 GBP
$10,594 USD
View
Most Expensive
Do Amore Diamonds
27-B482F4027 · Oct 30
£12,180 GBP
$16,320 USD
View
Price under review
18 more retailers have this diamond
Prices start from £1,770 GBPSave up to £6,136 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
7.17ct Princess
£1,770 GBP