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Round|Lab Grown|IGI

1.09ct I VS1 Round Lab Grown Diamond

GD • I/VS1 • IGI LG795617961

Shape and cutting style on the report: Round brilliant

Certificate IGI LG795617961

Diamond specifications and retailer prices

From €130 EUR
$145 USD
As of October 29, 2026
Save €623 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €753 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG795617961 or 795617961. Listed at 15 retailers as of October 26, 2026, with prices from €130 to €753, a €623 spread on the same certified stone. MOH London lists it at €753. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
I
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795617961
Dimensions6.54 × 6.58 × 4.17 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
6.54 mm6.58 mm1.09 ctI / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG795617961
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €753 EUR|Low: €125 EUR|High: €756 EUR|Avg: €372 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
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 13€130 EUR
Retailer 3€149 EUR
Retailer 5€157 EUR
Retailer 9€161 EUR
Retailer 7€298 EUR
Retailer 8€305 EUR
Retailer 2€364 EUR
Retailer 6€432 EUR
Retailer 11€449 EUR
Retailer 12€466 EUR
Retailer 4€511 EUR
Retailer 10€546 EUR
Retailer 14€707 EUR
MOH London€753 EUR

34 data points across 14 retailers

15 retailers€130 EUR to €753 EUR

Retailer 1
-
€128 EUR
$143 USD
Price last confirmed 33 days ago
B+
Retailer 2
-
€130 EUR
$145 USD
View
Retailer 3
-
€149 EUR
$166 USD
View
Price last confirmed 40 days ago
Retailer 4
-
€157 EUR
$175 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
€161 EUR
$180 USD
View
B+
Retailer 6
-
€298 EUR
$333 USD
View
B+
Retailer 7
-
€305 EUR
View
Retailer 8
-
€332 EUR
$371 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
€364 EUR
£320 GBP
View
B
Retailer 10
-
€449 EUR
$502 USD
View
B
Retailer 11
-
€466 EUR
$521 USD
View
Retailer 12
-
€511 EUR
$571 USD
View
Price last confirmed 35 days ago
B
Retailer 13
-
€546 EUR
$610 USD
View
C
Retailer 14
-
€707 EUR
$790 USD
View
Most Expensive
B
MOH London
LG795617961 · Oct 26
€753 EUR
£662 GBP
View
14 more retailers have this diamond
Prices start from €130 EURSave up to €623 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.

B+
1.09ct Round
€130 EUR