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Round|Lab Grown|IGI

9.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG757518807

Shape and cutting style on the report: Round brilliant

Certificate IGI LG757518807

Diamond specifications and retailer prices

From £1,351 GBP
$1,813 USD
As of November 1, 2026
Save £7,897 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £9,248 GBP at Brilliant Earth · As of November 1, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757518807 or 757518807. Listed at 24 retailers as of November 1, 2026, with prices from £1,351 to £9,248, a £7,897 spread on the same certified stone. Brilliant Earth lists it at £9,248. 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757518807
Dimensions13.39 × 13.43 × 8.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.39 mm13.43 mm9.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757518807
Side View
Table 61.0%Crown 34.1°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £9,248 GBP|Low: £1,297 GBP|High: £9,248 GBP|Avg: £2,985 GBP|+5.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12£1,351 GBP
Retailer 4£1,567 GBP
Retailer 11£1,692 GBP
Retailer 5£2,052 GBP
Retailer 7£2,196 GBP
Retailer 10£2,427 GBP
Retailer 2£2,433 GBP
Retailer 6£2,484 GBP
Retailer 9£2,904 GBP
Retailer 3£4,039 GBP
Retailer 8£4,476 GBP
Brilliant Earth£9,248 GBP

33 data points across 12 retailers

24 retailers£1,351 GBP to £9,248 GBP

A
Cheapest Retailer
-
£1,351 GBP
$1,813 USD
A
Retailer 2
-
£1,470 GBP
$1,973 USD
View
A
Retailer 3
-
£1,567 GBP
$2,103 USD
View
Retailer 4
-
£1,567 GBP
$2,103 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
£1,692 GBP
$2,270 USD
View
A
Retailer 6
-
£1,882 GBP
$2,526 USD
View
B+
Retailer 7
-
£2,052 GBP
View
B+
Retailer 8
-
£2,196 GBP
View
B+
Retailer 9
-
£2,427 GBP
ZAR 52,607 ZAR
View
B+
Retailer 10
-
£2,433 GBP
$3,265 USD
View
B+
Retailer 11
-
£2,458 GBP
$3,299 USD
View
B+
Retailer 12
-
£2,484 GBP
€3,175 EUR
View
Retailer 13
-
£2,703 GBP
$3,627 USD
View
Price last confirmed 47 days ago
B+
Retailer 14
-
£2,904 GBP
A$5,996 AUD
View
B+
Retailer 15
-
£2,938 GBP
$3,943 USD
View
B
Retailer 16
-
£3,248 GBP
View
B
Retailer 17
-
£3,943 GBP
$5,291 USD
View
B
Retailer 18
-
£4,039 GBP
$5,420 USD
View
B
Retailer 19
-
£4,224 GBP
$5,668 USD
View
B
Retailer 20
-
£4,476 GBP
View
Retailer 21
-
£4,850 GBP
$6,509 USD
View
Price last confirmed 61 days ago
B
Retailer 22
-
£5,494 GBP
$7,372 USD
View
B
Retailer 23
-
£8,274 GBP
$11,103 USD
View
Most Expensive
B
Brilliant Earth
17500003A · Nov 1
£9,248 GBP
$12,410 USD
View
23 more retailers have this diamond
Prices start from £1,351 GBPSave up to £7,897 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
£1,351 GBP