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Round|Lab Grown|IGI

1.20ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG818686593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686593

Diamond specifications and retailer prices

From €178 EUR
As of November 3, 2026
Save €849 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,027 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818686593 or 818686593. Listed at 14 retailers as of November 3, 2026, with prices from €178 to €1,027, a €849 spread on the same certified stone. MOH London lists it at €1,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686593
Dimensions6.93 × 6.88 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.88 mm1.20 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686593
Side View
Table 57.0%Crown 33.3°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €1,027 EUR|Low: €178 EUR|High: €1,043 EUR|Avg: €533 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€178 EUR
Retailer 8€220 EUR
Retailer 3€370 EUR
Retailer 9€383 EUR
Retailer 4€403 EUR
Retailer 2€426 EUR
Retailer 7€488 EUR
Retailer 5€572 EUR
Retailer 11€755 EUR
Retailer 10€793 EUR
MOH London€1,027 EUR

26 data points across 11 retailers

14 retailers€178 EUR to €1,027 EUR

A
Cheapest Retailer
-
€178 EUR
A
Retailer 2
-
€206 EUR
View
Retailer 3
-
€220 EUR
View
Price last confirmed 11 days ago
A
Retailer 4
-
€220 EUR
View
A
Retailer 5
-
€370 EUR
View
A
Retailer 6
-
€383 EUR
View
B+
Retailer 7
-
€403 EUR
View
B+
Retailer 8
-
€426 EUR
View
B+
Retailer 9
-
€488 EUR
View
B+
Retailer 10
-
€572 EUR
View
B
Retailer 11
-
€708 EUR
View
B
Retailer 12
-
€755 EUR
View
B
Retailer 13
-
€809 EUR
View
Most Expensive
B
MOH London
LG818686593 · Nov 5
€1,027 EUR
£911 GBP
View
13 more retailers have this diamond
Prices start from €178 EURSave up to €849 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.

A
1.20ct Round
€178 EUR