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Round|Lab Grown|IGI

1.24ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG842618809

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842618809

Diamond specifications and retailer prices

From £130 GBP
As of November 3, 2026
Save £887 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,018 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842618809 or 842618809. Listed at 20 retailers as of November 3, 2026, with prices from £130 to £1,018, a £887 spread on the same certified stone. Yadav Diamonds lists it at £1,018. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842618809
Dimensions6.88 × 6.90 × 4.17 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
6.88 mm6.90 mm1.24 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842618809
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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: Nov 3
Current: £286 GBP|Low: £130 GBP|High: £1,018 GBP|Avg: £388 GBP|+3.5%
Retailer 1
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Retailer 20
Yadav Diamonds
November 5, 2026
Retailer 2£130 GBP
Retailer 7£151 GBP
Retailer 3£161 GBP
Retailer 20£161 GBP
Retailer 9£190 GBP
Retailer 8£219 GBP
Retailer 19£271 GBP
Retailer 15£273 GBP
Retailer 17£279 GBP
Retailer 1£286 GBP
Retailer 6£340 GBP
Retailer 4£346 GBP
Retailer 16£393 GBP
Retailer 18£403 GBP
Retailer 12£433 GBP
Retailer 5£519 GBP
Retailer 11£538 GBP
Retailer 13£546 GBP
Retailer 10£559 GBP
Retailer 14£755 GBP
Yadav Diamonds£1,018 GBP

29 data points across 21 retailers

20 retailers£130 GBP to £1,018 GBP

A
Cheapest Retailer
-
£130 GBP
A
Retailer 2
-
£151 GBP
View
A
Retailer 3
-
£161 GBP
View
Retailer 4
-
£161 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£190 GBP
View
B+
Retailer 6
-
£219 GBP
View
A
Retailer 7
-
£273 GBP
View
A
Retailer 8
-
£279 GBP
View
A
Retailer 9
-
£286 GBP
View
B+
Retailer 10
-
£340 GBP
View
B+
Retailer 11
-
£346 GBP
View
B+
Retailer 12
-
£393 GBP
View
B+
Retailer 13
-
£403 GBP
View
B+
Retailer 14
-
£433 GBP
View
B
Retailer 15
-
£519 GBP
View
B
Retailer 16
-
£538 GBP
View
B
Retailer 17
-
£546 GBP
View
B
Retailer 18
-
£559 GBP
View
B
Retailer 19
-
£755 GBP
View
Most Expensive
B
Yadav Diamonds
13316237 · Nov 4
£1,018 GBP
$1,374 USD
View
19 more retailers have this diamond
Prices start from £130 GBPSave up to £887 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
1.24ct Round
£130 GBP