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Round|Lab Grown|IGI

1.02ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG818686577

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686577

Diamond specifications and retailer prices

From €156 EUR
As of November 3, 2026
Save €749 EUR (83%) vs most expensive(unlock to see where)
17 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 LG818686577 or 818686577. Listed at 17 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686577
Dimensions6.50 × 6.46 × 3.94 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
6.50 mm6.46 mm1.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686577
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.7%

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: €904 EUR|Low: €156 EUR|High: €915 EUR|Avg: €455 EUR|-0.1%
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
November 3, 2026
Retailer 12€156 EUR
Retailer 14€193 EUR
Retailer 6€276 EUR
Retailer 10€334 EUR
Retailer 3€343 EUR
Retailer 7€353 EUR
Retailer 13€358 EUR
Retailer 2€360 EUR
Retailer 11€456 EUR
Retailer 9€471 EUR
Retailer 8€490 EUR
Retailer 5€670 EUR
Retailer 4€680 EUR
MOH London€904 EUR

33 data points across 14 retailers

17 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
-
€456 EUR
View
B+
Retailer 12
-
€471 EUR
View
B+
Retailer 13
-
€490 EUR
View
B
Retailer 14
-
€622 EUR
View
B
Retailer 15
-
€670 EUR
View
B
Retailer 16
-
€693 EUR
View
Most Expensive
B
MOH London
LG818686577 · Nov 2
€904 EUR
£796 GBP
View
16 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