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Round|Lab Grown|IGI

1.80ct K VS2 Round Lab Grown Diamond

EX • K/VS2 • IGI LG499108035

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499108035

Diamond specifications and retailer prices

From £1,798 GBP
As of November 5, 2026
Save £3,770 GBP (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,568 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499108035 or 499108035. Listed at 9 retailers as of November 5, 2026, with prices from £1,798 to £5,568, a £3,770 spread on the same certified stone. MOH London lists it at £5,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499108035
Dimensions7.84 × 7.88 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.84 mm7.88 mm1.80 ctK / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499108035
Side View
Table 60.5%Crown 33.2°GirdlePavilion 40.2°Culet: NoneDepth 59.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £5,568 GBP|Low: £1,726 GBP|High: £5,658 GBP|Avg: £3,094 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4£1,798 GBP
Retailer 7£1,956 GBP
Retailer 5£2,086 GBP
Retailer 2£2,207 GBP
Retailer 9£2,618 GBP
Retailer 8£2,866 GBP
Retailer 3£3,127 GBP
Retailer 6£3,252 GBP
Retailer 10£4,665 GBP
MOH London£5,568 GBP

18 data points across 10 retailers

9 retailers£1,798 GBP to £5,568 GBP

B
Cheapest Retailer
-
£1,798 GBP
B
Retailer 2
-
£1,956 GBP
View
Retailer 3
-
£2,086 GBP
View
Price last confirmed 25 days ago
B
Retailer 4
-
£2,086 GBP
View
B
Retailer 5
-
£2,207 GBP
View
B
Retailer 6
-
£2,866 GBP
View
B
Retailer 7
-
£3,127 GBP
View
B
Retailer 8
-
£3,252 GBP
View
Most Expensive
B
MOH London
LG499108035 · Nov 5
£5,568 GBP
View
8 more retailers have this diamond
Prices start from £1,798 GBPSave up to £3,770 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
1.80ct Round
£1,798 GBP