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Round|Lab Grown|IGI

1.59ct K VVS2 Round Lab Grown Diamond

EX • K/VVS2 • IGI LG425065369

Shape and cutting style on the report: Round brilliant

Certificate IGI LG425065369

Diamond specifications and retailer prices

From £1,840 GBP
As of November 5, 2026
Save £3,858 GBP (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,697 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.59ct lab-grown round diamond

This 1.59ct 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 LG425065369 or 425065369. Listed at 10 retailers as of November 5, 2026, with prices from £1,840 to £5,697, a £3,858 spread on the same certified stone. MOH London lists it at £5,697. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425065369
Dimensions7.62 × 7.68 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.62 mm7.68 mm1.59 ctK / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425065369
Side View
Table 58.5%Crown 31.6°Girdle: UNDPavilion 40.3°Culet: NoneDepth 58.6%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £5,697 GBP|Low: £1,766 GBP|High: £6,108 GBP|Avg: £3,422 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7£1,840 GBP
Retailer 10£2,002 GBP
Retailer 8£2,134 GBP
Retailer 6£2,255 GBP
Retailer 12£2,667 GBP
Retailer 11£2,933 GBP
Retailer 5£3,199 GBP
Retailer 9£3,326 GBP
Retailer 2£3,934 GBP
Retailer 4£4,775 GBP
MOH London£5,697 GBP
Retailer 3£6,108 GBP

19 data points across 12 retailers

10 retailers£1,840 GBP to £5,697 GBP

B
Cheapest Retailer
-
£1,840 GBP
B
Retailer 2
-
£2,002 GBP
View
Retailer 3
-
£2,134 GBP
View
Price last confirmed 25 days ago
B
Retailer 4
-
£2,134 GBP
View
B
Retailer 5
-
£2,255 GBP
View
B
Retailer 6
-
£2,933 GBP
View
B
Retailer 7
-
£3,199 GBP
View
B
Retailer 8
-
£3,326 GBP
View
B
Retailer 9
-
£3,934 GBP
View
Most Expensive
B
MOH London
LG425065369 · Nov 5
£5,697 GBP
View
9 more retailers have this diamond
Prices start from £1,840 GBPSave up to £3,858 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
1.59ct Round
£1,840 GBP