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Round|Lab Grown|IGI

1.80ct K VVS2 Round Lab Grown Diamond

EX • K/VVS2 • IGI LG499189237

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499189237

Diamond specifications and retailer prices

From £2,080 GBP
As of November 5, 2026
Save £4,035 GBP (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,115 GBP at MOH London · As of November 3, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG499189237 or 499189237. Listed at 10 retailers as of November 3, 2026, with prices from £2,080 to £6,115, a £4,035 spread on the same certified stone. MOH London lists it at £6,115. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499189237
Dimensions7.97 × 7.94 × 4.68 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.97 mm7.94 mm1.80 ctK / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499189237
Side View
Table 58.5%Crown 31.8°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.8%

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: £6,115 GBP|Low: £1,996 GBP|High: £6,188 GBP|Avg: £3,523 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 6£2,080 GBP
Retailer 11£2,257 GBP
Retailer 7£2,412 GBP
Retailer 9£2,412 GBP
Retailer 4£2,415 GBP
Retailer 10£2,904 GBP
Retailer 5£3,466 GBP
Retailer 8£3,753 GBP
Retailer 2£4,448 GBP
Retailer 3£5,399 GBP
MOH London£6,115 GBP

18 data points across 11 retailers

10 retailers£2,080 GBP to £6,115 GBP

B+
Cheapest Retailer
-
£2,080 GBP
B
Retailer 2
-
£2,262 GBP
View
Retailer 3
-
£2,412 GBP
View
Price last confirmed 25 days ago
B
Retailer 4
-
£2,412 GBP
View
B
Retailer 5
-
£2,415 GBP
View
B
Retailer 6
-
£3,316 GBP
View
B
Retailer 7
-
£3,466 GBP
View
B
Retailer 8
-
£3,753 GBP
View
B
Retailer 9
-
£4,448 GBP
View
Most Expensive
B
MOH London
LG499189237 · Nov 3
£6,115 GBP
View
9 more retailers have this diamond
Prices start from £2,080 GBPSave up to £4,035 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
£2,080 GBP