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Round|Lab Grown|IGI

9.03ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG821668485

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821668485

Diamond specifications and retailer prices

From £1,337 GBP
$1,791 USD
As of November 1, 2026
Save £7,067 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £13,135 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 9.03ct lab-grown round diamond

This 9.03ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821668485 or 821668485. Listed at 13 retailers as of October 31, 2026, with a 529% 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

9.03
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821668485
Dimensions13.58 × 13.49 × 7.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.58 mm13.49 mm9.03 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821668485
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.9%

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: Nov 1
Current: £13,135 GBP|Low: £1,301 GBP|High: £13,135 GBP|Avg: £3,849 GBP
Brilliant Earth
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 1, 2026
Retailer 3£1,337 GBP
Retailer 8£1,455 GBP
Retailer 7£1,676 GBP
Retailer 2£2,179 GBP
Retailer 11£2,352 GBP
Retailer 6£2,580 GBP
Retailer 9£2,608 GBP
Retailer 5£3,108 GBP
Retailer 12£3,789 GBP
Retailer 13£4,240 GBP
Retailer 10£4,914 GBP
Retailer 4£8,404 GBP
Brilliant Earth£13,135 GBP

37 data points across 13 retailers

13 retailers£1,337 GBP to £8,404 GBP

A
Cheapest Retailer
-
£1,337 GBP
$1,791 USD
A
Retailer 2
-
£1,455 GBP
$1,949 USD
View
A
Retailer 3
-
£1,676 GBP
$2,245 USD
View
B+
Retailer 4
-
£2,179 GBP
$2,919 USD
View
B+
Retailer 5
-
£2,352 GBP
$3,152 USD
View
B+
Retailer 6
-
£2,580 GBP
€3,292 EUR
View
B+
Retailer 7
-
£2,608 GBP
$3,495 USD
View
Retailer 8
-
£3,108 GBP
$4,164 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
£3,789 GBP
$5,076 USD
View
B
Retailer 10
-
£4,240 GBP
$5,682 USD
View
B
Retailer 11
-
£4,914 GBP
View
B
Retailer 12
-
£8,404 GBP
$11,260 USD
View
Most Expensive
Brilliant Earth
21677190A · Oct 31
£13,135 GBP
$17,600 USD
View
Price under review
12 more retailers have this diamond
Prices start from £1,337 GBPSave up to £7,067 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
9.03ct Round
£1,337 GBP