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Princess|Lab Grown|IGI

7.90ct I VS2 Princess Lab Grown Diamond

ID • I/VS2 • IGI LG741557885

Shape and cutting style on the report: Princess cut

Certificate IGI LG741557885

Diamond specifications and retailer prices

From £834 GBP
$1,111 USD
As of October 27, 2026
Save £2,380 GBP (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,214 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 7.9ct lab-grown princess diamond

This 7.9ct lab-grown princess sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741557885 or 741557885. Listed at 11 retailers as of October 27, 2026, with prices from £834 to £3,214, a £2,380 spread on the same certified stone. Rare Carat lists it at £3,214. 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

7.90
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741557885
Dimensions10.89 × 10.78 × 7.73 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.89 mm10.78 mm7.90 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741557885
Side View
Table 74.0%Crown 45.1°Girdle: MediumPavilion 37.8°Culet: NoneDepth 71.7%

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: £3,214 GBP|Low: £834 GBP|High: £6,435 GBP|Avg: £2,331 GBP|-3.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3£834 GBP
Retailer 6£890 GBP
Retailer 2£1,021 GBP
Retailer 9£1,048 GBP
Retailer 8£1,065 GBP
Retailer 7£1,247 GBP
Retailer 12£1,420 GBP
Retailer 11£1,667 GBP
Retailer 4£2,041 GBP
Retailer 13£2,460 GBP
Retailer 10£2,771 GBP
Rare Carat£3,214 GBP
Retailer 5£6,435 GBP

3 data points across 13 retailers

11 retailers£834 GBP to £3,214 GBP

A
Cheapest Retailer
-
£834 GBP
$1,111 USD
A
Retailer 2
-
£890 GBP
$1,185 USD
View
A
Retailer 3
-
£1,021 GBP
$1,360 USD
View
A
Retailer 4
-
£1,048 GBP
HK$10,900 HKD
View
A
Retailer 5
-
£1,065 GBP
View
A
Retailer 6
-
£1,247 GBP
$1,660 USD
View
B+
Retailer 7
-
£1,420 GBP
$1,891 USD
View
B+
Retailer 8
-
£1,667 GBP
$2,220 USD
View
B+
Retailer 9
-
£2,460 GBP
View
B+
Retailer 10
-
£2,771 GBP
$3,690 USD
View
Most Expensive
B
Rare Carat
KI8855578KF741 · Oct 28
£3,214 GBP
$4,280 USD
View
10 more retailers have this diamond
Prices start from £834 GBPSave up to £2,380 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
7.90ct Princess
£834 GBP