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Round|Lab Grown|IGI

1.56ct K VS2 Round Lab Grown Diamond

EX • K/VS2 • IGI LG436073738

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436073738

Diamond specifications and retailer prices

From £1,561 GBP
As of November 5, 2026
Save £3,338 GBP (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,899 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.56ct lab-grown round diamond

This 1.56ct 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 LG436073738 or 436073738. Listed at 9 retailers as of November 5, 2026, with prices from £1,561 to £4,899, a £3,338 spread on the same certified stone. MOH London lists it at £4,899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073738
Dimensions7.57 × 7.54 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.57 mm7.54 mm1.56 ctK / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073738
Side View
Table 56.0%Crown 32.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.9%

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: £4,899 GBP|Low: £1,499 GBP|High: £5,181 GBP|Avg: £2,809 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 6£1,561 GBP
Retailer 9£1,698 GBP
Retailer 7£1,811 GBP
Retailer 3£1,847 GBP
Retailer 5£1,935 GBP
Retailer 11£2,294 GBP
Retailer 10£2,488 GBP
Retailer 8£2,832 GBP
Retailer 2£2,904 GBP
Retailer 4£4,051 GBP
MOH London£4,899 GBP
Retailer 12£5,181 GBP

16 data points across 12 retailers

9 retailers£1,561 GBP to £4,899 GBP

B
Cheapest Retailer
-
£1,561 GBP
B+
Retailer 2
-
£1,698 GBP
View
Retailer 3
-
£1,811 GBP
View
Price last confirmed 26 days ago
B
Retailer 4
-
£1,811 GBP
View
B
Retailer 5
-
£1,935 GBP
View
B
Retailer 6
-
£2,488 GBP
View
B
Retailer 7
-
£2,832 GBP
View
B
Retailer 8
-
£2,904 GBP
View
Most Expensive
B
MOH London
LG436073738 · Nov 5
£4,899 GBP
View
8 more retailers have this diamond
Prices start from £1,561 GBPSave up to £3,338 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+
1.56ct Round
£1,561 GBP