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Heart|Lab Grown|IGI

10.03ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG702503639

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG702503639

Diamond specifications and retailer prices

From £6,180 GBP
$8,281 USD
As of November 2, 2026
Save £4,329 GBP (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £10,509 GBP at Brilliance · As of November 1, 2026
View at Brilliance

About this 10.03ct lab-grown heart diamond

This 10.03ct lab-grown heart 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 LG702503639 or 702503639. Listed at 4 retailers as of November 1, 2026, with prices from £6,180 to £10,509, a £4,329 spread on the same certified stone. Brilliance lists it at £10,509. 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

10.03
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702503639
Dimensions15.53 × 12.99 × 8.26 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.53 mm12.99 mm10.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702503639
Side View
Table 61.0%Crown 31.3°Girdle: STK-VTKPavilion 35.7°Culet: NoneDepth 53.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £4,421 GBP|Low: £1,359 GBP|High: £10,509 GBP|Avg: £3,958 GBP|-57.5%
Brilliance
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
September 30, 2026
Retailer 9£1,371 GBP
Retailer 3£1,465 GBP
Retailer 11£1,560 GBP
Retailer 10£2,170 GBP
Retailer 8£2,204 GBP
Retailer 6£3,180 GBP
Retailer 4£3,755 GBP
Retailer 13£4,378 GBP
Brilliance£4,421 GBP
Retailer 12£4,686 GBP
Retailer 7£5,096 GBP
Retailer 14£5,324 GBP
Retailer 2£6,180 GBP
Retailer 5£6,868 GBP

11 data points across 14 retailers

4 retailers£6,180 GBP to £10,509 GBP

Retailer 1
-
£5,096 GBP
A$10,505 AUD
Price last confirmed 35 days ago
B
Retailer 2
-
£6,180 GBP
$8,281 USD
View
Retailer 3
-
£6,601 GBP
HK$69,100 HKD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliance
D33940894 · Nov 1
£10,509 GBP
$14,081 USD
View
3 more retailers have this diamond
Prices start from £6,180 GBPSave up to £4,329 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.

B
10.03ct Heart
£6,180 GBP