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Round|Lab Grown|IGI

1.00ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG830656270

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830656270

Diamond specifications and retailer prices

From €147 EUR
$164 USD
As of November 1, 2026
Save €704 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €850 EUR at MOH London · As of November 1, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830656270 or 830656270. Listed at 13 retailers as of November 1, 2026, with prices from €147 to €850, a €704 spread on the same certified stone. MOH London lists it at €850. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830656270
Dimensions6.34 × 6.41 × 3.86 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
6.34 mm6.41 mm1.00 ctH / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830656270
Side View
Table 63.0%Crown 36.1°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 60.5%

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 1
Current: €850 EUR|Low: €141 EUR|High: €861 EUR|Avg: €381 EUR|-1.2%
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
November 1, 2026
Retailer 10€147 EUR
Retailer 5€170 EUR
Retailer 4€182 EUR
Retailer 11€182 EUR
Retailer 13€271 EUR
Retailer 2€314 EUR
Retailer 6€324 EUR
Retailer 9€328 EUR
Retailer 3€398 EUR
Retailer 12€584 EUR
Retailer 8€618 EUR
Retailer 7€634 EUR
MOH London€850 EUR

26 data points across 13 retailers

13 retailers€147 EUR to €850 EUR

A
Cheapest Retailer
-
€147 EUR
$164 USD
A
Retailer 2
-
€170 EUR
$190 USD
View
A
Retailer 3
-
€182 EUR
$203 USD
View
Retailer 4
-
€182 EUR
$203 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€271 EUR
$303 USD
View
B+
Retailer 6
-
€314 EUR
ZAR 5,668 ZAR
View
B+
Retailer 7
-
€324 EUR
£285 GBP
View
B+
Retailer 8
-
€328 EUR
$366 USD
View
B+
Retailer 9
-
€398 EUR
$445 USD
View
B
Retailer 10
-
€584 EUR
$653 USD
View
B
Retailer 11
-
€618 EUR
$690 USD
View
B
Retailer 12
-
€634 EUR
$708 USD
View
Most Expensive
B
MOH London
LG830656270 · Nov 1
€850 EUR
£748 GBP
View
12 more retailers have this diamond
Prices start from €147 EURSave up to €704 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
€147 EUR