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Round|Lab Grown|IGI

9.03ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG816693736

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816693736

Diamond specifications and retailer prices

From £1,572 GBP
$2,110 USD
As of November 2, 2026
Save £8,994 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £10,567 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816693736 or 816693736. Listed at 13 retailers as of October 31, 2026, with prices from £1,572 to £10,567, a £8,994 spread on the same certified stone. Brilliant Earth lists it at £10,567. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816693736
Dimensions13.27 × 13.20 × 8.25 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
13.27 mm13.20 mm9.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816693736
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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 2
Current: £10,567 GBP|Low: £1,449 GBP|High: £12,892 GBP|Avg: £3,747 GBP|-17.9%
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 2, 2026
Retailer 10£1,572 GBP
Retailer 13£1,862 GBP
Retailer 5£1,898 GBP
Retailer 7£1,913 GBP
Retailer 2£2,206 GBP
Retailer 9£2,341 GBP
Retailer 8£2,708 GBP
Retailer 4£3,038 GBP
Retailer 11£3,263 GBP
Retailer 3£3,612 GBP
Retailer 6£4,174 GBP
Retailer 12£7,057 GBP
Brilliant Earth£10,567 GBP

34 data points across 13 retailers

13 retailers£1,572 GBP to £10,567 GBP

A
Cheapest Retailer
-
£1,572 GBP
$2,110 USD
B+
Retailer 2
-
£1,862 GBP
$2,499 USD
View
A
Retailer 3
-
£1,898 GBP
$2,546 USD
View
A
Retailer 4
-
£1,913 GBP
View
B+
Retailer 5
-
£2,206 GBP
€2,819 EUR
View
B+
Retailer 6
-
£2,341 GBP
$3,142 USD
View
B+
Retailer 7
-
£2,708 GBP
A$5,591 AUD
View
B+
Retailer 8
-
£3,038 GBP
$4,077 USD
View
B+
Retailer 9
-
£3,263 GBP
$4,379 USD
View
B
Retailer 10
-
£3,612 GBP
$4,847 USD
View
B
Retailer 11
-
£4,174 GBP
View
B
Retailer 12
-
£7,057 GBP
$9,470 USD
View
Most Expensive
B
Brilliant Earth
21034009A · Oct 31
£10,567 GBP
$14,180 USD
View
12 more retailers have this diamond
Prices start from £1,572 GBPSave up to £8,994 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
£1,572 GBP