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Round|Lab Grown|IGI

5.03ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG840606949

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840606949

Diamond specifications and retailer prices

From £659 GBP
$883 USD
As of October 29, 2026
Save £4,351 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,010 GBP at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840606949 or 840606949. Listed at 22 retailers as of October 29, 2026, with prices from £659 to £5,010, a £4,351 spread on the same certified stone. Helzberg Diamonds lists it at £5,010. 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

5.03
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840606949
Dimensions10.97 × 10.93 × 6.77 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm10.93 mm5.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840606949
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £5,010 GBP|Low: £659 GBP|High: £5,010 GBP|Avg: £1,761 GBP
Helzberg Diamonds
Retailer 2
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Retailer 22
October 31, 2026
Retailer 21£659 GBP
Retailer 18£717 GBP
Retailer 2£764 GBP
Retailer 8£764 GBP
Retailer 7£908 GBP
Retailer 20£958 GBP
Retailer 10£1,084 GBP
Retailer 6£1,096 GBP
Retailer 5£1,097 GBP
Retailer 17£1,172 GBP
Retailer 4£1,197 GBP
Retailer 13£1,549 GBP
Retailer 19£1,553 GBP
Retailer 3£1,553 GBP
Retailer 11£1,655 GBP
Retailer 16£2,149 GBP
Retailer 9£2,392 GBP
Retailer 14£2,617 GBP
Retailer 12£2,654 GBP
Retailer 15£2,747 GBP
Retailer 22£2,881 GBP
Helzberg Diamonds£5,010 GBP

25 data points across 22 retailers

22 retailers£659 GBP to £5,010 GBP

A
Cheapest Retailer
-
£659 GBP
$883 USD
A
Retailer 2
-
£717 GBP
$961 USD
View
A
Retailer 3
-
£764 GBP
$1,024 USD
View
Retailer 4
-
£764 GBP
$1,024 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£908 GBP
HK$9,500 HKD
View
A
Retailer 6
-
£958 GBP
View
A
Retailer 7
-
£1,084 GBP
$1,453 USD
View
B+
Retailer 8
-
£1,096 GBP
$1,468 USD
View
B+
Retailer 9
-
£1,097 GBP
$1,470 USD
View
B+
Retailer 10
-
£1,172 GBP
View
A
Retailer 11
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£1,197 GBP
€1,528 EUR
View
B+
Retailer 12
-
£1,549 GBP
A$3,194 AUD
View
B+
Retailer 13
-
£1,553 GBP
$2,081 USD
View
B+
Retailer 14
-
£1,553 GBP
ZAR 33,623 ZAR
View
B+
Retailer 15
-
£1,655 GBP
$2,217 USD
View
B
Retailer 16
-
£2,149 GBP
$2,880 USD
View
B
Retailer 17
-
£2,392 GBP
$3,205 USD
View
B
Retailer 18
-
£2,617 GBP
SGD 4,739 SGD
View
B
Retailer 19
-
£2,654 GBP
$3,556 USD
View
B
Retailer 20
-
£2,747 GBP
$3,681 USD
View
B
Retailer 21
-
£2,881 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMGMPKP · Oct 31
£5,010 GBP
$6,713 USD
View
21 more retailers have this diamond
Prices start from £659 GBPSave up to £4,351 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
5.03ct Round
£659 GBP