Round|Lab Grown|IGI

1.00ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG776615101

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776615101

Diamond specifications and retailer prices

From €312 EUR
As of October 27, 2026
17 retailers carry this diamond
Most expensive: €776 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct 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 LG776615101 or 776615101. Listed at 17 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776615101
Dimensions6.42 × 6.37 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.37 mm1.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776615101
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €776 EUR|Low: €133 EUR|High: €820 EUR|Avg: €357 EUR|-5.3%
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
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Retailer 15
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Retailer 18
October 23, 2026
Retailer 18€133 EUR
Retailer 13€155 EUR
Retailer 5€166 EUR
Retailer 15€166 EUR
Retailer 9€224 EUR
Retailer 17€260 EUR
Retailer 12€279 EUR
Retailer 14€304 EUR
Retailer 11€312 EUR
Retailer 10€326 EUR
Retailer 7€354 EUR
Retailer 4€383 EUR
Retailer 2€404 EUR
Retailer 16€422 EUR
Retailer 8€439 EUR
Retailer 3€531 EUR
Retailer 6€581 EUR
MOH London€776 EUR

23 data points across 18 retailers

17 retailers

Retailer 1
-
€133 EUR
$149 USD
Price last confirmed 9 days ago
Retailer 2
-
€155 EUR
$173 USD
View
Price last confirmed 7 days ago
Retailer 3
-
€166 EUR
$185 USD
View
Price last confirmed 15 days ago
Retailer 4
-
€166 EUR
$185 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€224 EUR
$250 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€260 EUR
$290 USD
View
Price last confirmed 8 days ago
Retailer 7
-
€279 EUR
ZAR 5,039 ZAR
View
Price last confirmed 8 days ago
Retailer 8
-
€304 EUR
£267 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
€312 EUR
View
Retailer 10
-
€354 EUR
$395 USD
View
Price last confirmed 24 days ago
Retailer 11
-
€383 EUR
$428 USD
View
Price last confirmed 7 days ago
Retailer 12
-
€404 EUR
A$695 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
€422 EUR
$472 USD
View
Price last confirmed 8 days ago
Retailer 14
-
€439 EUR
$490 USD
View
Price last confirmed 7 days ago
Retailer 15
-
€531 EUR
$593 USD
View
Price last confirmed 7 days ago
Retailer 16
-
€581 EUR
$649 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG776615101 · Oct 21
€776 EUR
£683 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from €312 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
1.00ct Round
€312 EUR