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Round|Lab Grown|IGI

1.02ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG811646804

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811646804

Diamond specifications and retailer prices

From €156 EUR
As of November 3, 2026
Save €749 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €904 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811646804 or 811646804. Listed at 19 retailers as of November 2, 2026, with prices from €156 to €904, a €749 spread on the same certified stone. MOH London lists it at €904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646804
Dimensions6.58 × 6.52 × 3.91 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
6.58 mm6.52 mm1.02 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646804
Side View
Table 60.0%Crown 32.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 59.7%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: €904 EUR|Low: €149 EUR|High: €915 EUR|Avg: €394 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 14€156 EUR
Retailer 6€181 EUR
Retailer 7€193 EUR
Retailer 17€193 EUR
Retailer 9€276 EUR
Retailer 13€334 EUR
Retailer 3€343 EUR
Retailer 10€353 EUR
Retailer 16€358 EUR
Retailer 11€360 EUR
Retailer 4€409 EUR
Retailer 15€447 EUR
Retailer 12€471 EUR
Retailer 5€622 EUR
Retailer 2€657 EUR
Retailer 8€680 EUR
MOH London€904 EUR

36 data points across 17 retailers

19 retailers€156 EUR to €904 EUR

A
Cheapest Retailer
-
€156 EUR
A
Retailer 2
-
€181 EUR
View
Retailer 3
-
€193 EUR
View
Price last confirmed 10 days ago
A
Retailer 4
-
€193 EUR
View
A
Retailer 5
-
€276 EUR
View
A
Retailer 6
-
€334 EUR
View
B+
Retailer 7
-
€343 EUR
View
A
Retailer 8
-
€353 EUR
View
Retailer 9
-
€358 EUR
View
Price last confirmed 28 days ago
B+
Retailer 10
-
€360 EUR
View
B+
Retailer 11
-
€409 EUR
View
B+
Retailer 12
-
€447 EUR
View
B+
Retailer 13
-
€471 EUR
View
B+
Retailer 14
-
€490 EUR
View
B
Retailer 15
-
€622 EUR
View
B
Retailer 16
-
€657 EUR
View
B
Retailer 17
-
€670 EUR
View
B
Retailer 18
-
€693 EUR
View
Most Expensive
B
MOH London
LG811646804 · Nov 2
€904 EUR
£796 GBP
View
18 more retailers have this diamond
Prices start from €156 EURSave up to €749 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
1.02ct Round
€156 EUR