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Round|Lab Grown|IGI

1.15ct K VVS2 Round Lab Grown Diamond

EX • K/VVS2 • IGI LG499105208

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499105208

Diamond specifications and retailer prices

From £820 GBP
As of November 5, 2026
Save £2,229 GBP (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,050 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG499105208 or 499105208. Listed at 11 retailers as of November 5, 2026, with prices from £820 to £3,050, a £2,229 spread on the same certified stone. MOH London lists it at £3,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105208
Dimensions6.67 × 6.69 × 4.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Greyish Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.67 mm6.69 mm1.15 ctK / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105208
Side View
Table 60.5%Crown 35.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,050 GBP|Low: £788 GBP|High: £3,099 GBP|Avg: £1,600 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6£820 GBP
Retailer 7£952 GBP
Retailer 9£952 GBP
Retailer 2£1,041 GBP
Retailer 5£1,081 GBP
Retailer 10£1,353 GBP
Retailer 8£1,513 GBP
Retailer 4£1,750 GBP
Retailer 11£1,930 GBP
Retailer 3£2,129 GBP
MOH London£3,050 GBP

41 data points across 11 retailers

11 retailers£820 GBP to £3,050 GBP

B+
Cheapest Retailer
-
£820 GBP
B+
Retailer 2
-
£892 GBP
View
Retailer 3
-
£952 GBP
View
Price last confirmed 25 days ago
B+
Retailer 4
-
£952 GBP
View
B+
Retailer 5
-
£1,041 GBP
View
B
Retailer 6
-
£1,081 GBP
View
B
Retailer 7
-
£1,513 GBP
View
B
Retailer 8
-
£1,750 GBP
View
B
Retailer 9
-
£1,784 GBP
View
B
Retailer 10
-
£1,930 GBP
View
Most Expensive
B
MOH London
LG499105208 · Nov 5
£3,050 GBP
View
10 more retailers have this diamond
Prices start from £820 GBPSave up to £2,229 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+
1.15ct Round
£820 GBP