Round|Lab Grown|IGI

1.09ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG830646195

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830646195

Diamond specifications and retailer prices

From €195 EUR
HK$1,700 HKD
As of October 30, 2026
Save €548 EUR (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €783 EUR at MOH London · As of October 21, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830646195 or 830646195. Listed at 17 retailers as of October 30, 2026, with a 281% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830646195
Dimensions6.60 × 6.55 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.55 mm1.09 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830646195
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: €783 EUR|Low: €166 EUR|High: €886 EUR|Avg: €426 EUR|-0.7%
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 12€166 EUR
Retailer 5€195 EUR
Retailer 3€226 EUR
Retailer 8€286 EUR
Retailer 7€298 EUR
Retailer 4€360 EUR
Retailer 9€406 EUR
Retailer 6€460 EUR
Retailer 13€464 EUR
Retailer 11€533 EUR
Retailer 10€566 EUR
Retailer 14€585 EUR
Retailer 2€743 EUR
MOH London€783 EUR

25 data points across 14 retailers

17 retailers€195 EUR to €743 EUR

Retailer 1
-
€129 EUR
$144 USD
Price last confirmed 30 days ago
Retailer 2
-
€156 EUR
$174 USD
View
Price last confirmed 25 days ago
Retailer 3
-
€166 EUR
$186 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
€195 EUR
HK$1,700 HKD
View
B+
Retailer 5
-
€226 EUR
$252 USD
View
A
Retailer 6
-
€286 EUR
ZAR 5,164 ZAR
View
A
Retailer 7
-
€298 EUR
View
B+
Retailer 8
-
€360 EUR
$402 USD
View
B+
Retailer 9
-
€406 EUR
A$698 AUD
View
Retailer 10
-
€460 EUR
$514 USD
View
Price last confirmed 66 days ago
B+
Retailer 11
-
€464 EUR
SGD 700 SGD
View
Retailer 12
-
€536 EUR
$599 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
€543 EUR
$607 USD
View
B
Retailer 14
-
€566 EUR
$632 USD
View
B
Retailer 15
-
€585 EUR
$654 USD
View
B
Retailer 16
-
€743 EUR
$830 USD
View
Most Expensive
MOH London
LG830646195 · Oct 21
€783 EUR
£689 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from €195 EURSave up to €548 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
1.09ct Round
€195 EUR