CaratHunter
Plans
Round|Lab Grown|IGI

1.56ct K VS1 Round Lab Grown Diamond

ID • K/VS1 • IGI LG436072021

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436072021

Diamond specifications and retailer prices

From €1,997 EUR
As of November 5, 2026
Save €2,275 EUR (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €6,267 EUR 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436072021 or 436072021. Listed at 10 retailers as of November 3, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072021
Dimensions7.38 × 7.39 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
7.38 mm7.39 mm1.56 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072021
Side View
Table 58.5%Crown 36.2°GirdlePavilion 40.4°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: €6,267 EUR|Low: €1,917 EUR|High: €6,369 EUR|Avg: €3,509 EUR|-0.3%
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€1,997 EUR
Retailer 9€2,173 EUR
Retailer 7€2,316 EUR
Retailer 4€2,463 EUR
Retailer 11€2,919 EUR
Retailer 10€3,184 EUR
Retailer 8€3,616 EUR
Retailer 5€3,631 EUR
Retailer 2€4,271 EUR
Retailer 3€5,184 EUR
MOH London€6,267 EUR

21 data points across 11 retailers

10 retailers€1,997 EUR to €4,271 EUR

B+
Cheapest Retailer
-
€1,997 EUR
B
Retailer 2
-
€2,173 EUR
View
Retailer 3
-
€2,316 EUR
View
Price last confirmed 26 days ago
B
Retailer 4
-
€2,316 EUR
View
B
Retailer 5
-
€2,463 EUR
View
B
Retailer 6
-
€3,184 EUR
View
B
Retailer 7
-
€3,616 EUR
View
B
Retailer 8
-
€3,631 EUR
View
B
Retailer 9
-
€4,271 EUR
View
Most Expensive
MOH London
LG436072021 · Nov 5
€6,267 EUR
£5,539 GBP
View
Price under review
9 more retailers have this diamond
Prices start from €1,997 EURSave up to €2,275 EUR

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
€1,997 EUR