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Round|Lab Grown|IGI

1.02ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG786634317

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634317

Diamond specifications and retailer prices

From €142 EUR
As of November 3, 2026
Save €683 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €825 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786634317 or 786634317. Listed at 21 retailers as of November 2, 2026, with prices from €142 to €825, a €683 spread on the same certified stone. MOH London lists it at €825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634317
Dimensions6.42 × 6.46 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.42 mm6.46 mm1.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634317
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

Caratlytics Score

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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: €825 EUR|Low: €137 EUR|High: €834 EUR|Avg: €348 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 9€142 EUR
Retailer 3€176 EUR
Retailer 10€240 EUR
Retailer 4€303 EUR
Retailer 8€304 EUR
Retailer 2€306 EUR
Retailer 5€330 EUR
Retailer 11€362 EUR
Retailer 7€429 EUR
Retailer 6€462 EUR
MOH London€825 EUR

38 data points across 11 retailers

21 retailers€142 EUR to €825 EUR

A
Cheapest Retailer
-
€142 EUR
A
Retailer 2
-
€159 EUR
View
Final sale: no returns
A
Retailer 3
-
€165 EUR
View
Retailer 4
-
€176 EUR
View
Price last confirmed 10 days ago
A
Retailer 5
-
€176 EUR
View
A
Retailer 6
-
€206 EUR
View
B+
Retailer 7
-
€240 EUR
View
A
Retailer 8
-
€263 EUR
View
A
Retailer 9
-
€303 EUR
View
A
Retailer 10
-
€304 EUR
View
B+
Retailer 11
-
€306 EUR
View
B+
Retailer 12
-
€330 EUR
View
Retailer 13
-
€362 EUR
View
Price last confirmed 28 days ago
B+
Retailer 14
-
€394 EUR
View
B+
Retailer 15
-
€429 EUR
View
B+
Retailer 16
-
€462 EUR
View
B+
Retailer 17
-
€485 EUR
View
B
Retailer 18
-
€567 EUR
View
B
Retailer 19
-
€572 EUR
View
B
Retailer 20
-
€615 EUR
View
Most Expensive
B
MOH London
LG786634317 · Nov 2
€825 EUR
£726 GBP
View
20 more retailers have this diamond
Prices start from €142 EURSave up to €683 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
€142 EUR