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Round|Lab Grown|IGI

1.05ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG799669395

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799669395

Diamond specifications and retailer prices

From €281 EUR
$314 USD
As of October 30, 2026
Save €510 EUR (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €791 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG799669395 or 799669395. Listed at 8 retailers as of October 29, 2026, with prices from €281 to €791, a €510 spread on the same certified stone. MOH London lists it at €791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669395
Dimensions6.54 × 6.49 × 4.06 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
6.54 mm6.49 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669395
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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: Oct 30
Current: €791 EUR|Low: €279 EUR|High: €838 EUR|Avg: €447 EUR|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5€281 EUR
Retailer 2€292 EUR
Retailer 4€308 EUR
Retailer 8€367 EUR
Retailer 3€388 EUR
Retailer 7€541 EUR
Retailer 6€591 EUR
MOH London€791 EUR

22 data points across 8 retailers

8 retailers€281 EUR to €791 EUR

A
Cheapest Retailer
-
€281 EUR
$314 USD
A
Retailer 2
-
€292 EUR
View
A
Retailer 3
-
€308 EUR
$344 USD
View
Retailer 4
-
€367 EUR
$410 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
€388 EUR
$433 USD
View
B+
Retailer 6
-
€541 EUR
$604 USD
View
B+
Retailer 7
-
€591 EUR
$660 USD
View
Most Expensive
B
MOH London
LG799669395 · Oct 29
€791 EUR
£696 GBP
View
7 more retailers have this diamond
Prices start from €281 EURSave up to €510 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
1.05ct Round
€281 EUR