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Round|Lab Grown|IGI

1.09ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG844676928

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844676928

Diamond specifications and retailer prices

From $214 AUD
$150 USD
As of October 26, 2026
Save $717 AUD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,246 AUD 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 LG844676928 or 844676928. Listed at 19 retailers as of October 26, 2026, with a 336% 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844676928
Dimensions6.67 × 6.69 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.69 mm1.09 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844676928
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.9%

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 26
Current: $1,246 AUD|Low: $214 AUD|High: $1,246 AUD|Avg: $578 AUD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 17$214 AUD
Retailer 14$248 AUD
Retailer 4$265 AUD
Retailer 8$265 AUD
Retailer 3$310 AUD
Retailer 9$359 AUD
Retailer 11$445 AUD
Retailer 12$455 AUD
Retailer 2$474 AUD
Retailer 16$572 AUD
Retailer 6$616 AUD
Retailer 13$646 AUD
Retailer 10$737 AUD
Retailer 18$853 AUD
Retailer 5$864 AUD
Retailer 15$900 AUD
Retailer 7$931 AUD
MOH London$1,246 AUD

15 data points across 18 retailers

19 retailers$214 AUD to $931 AUD

A
Cheapest Retailer
-
$214 AUD
$150 USD
A
Retailer 2
-
$248 AUD
$174 USD
View
A
Retailer 3
-
$265 AUD
$186 USD
View
A
Retailer 4
-
$265 AUD
$186 USD
View
A
Retailer 5
-
$310 AUD
HK$1,700 HKD
View
B+
Retailer 6
-
$359 AUD
$252 USD
View
A
Retailer 7
-
$445 AUD
£246 GBP
View
A
Retailer 8
-
$455 AUD
ZAR 5,164 ZAR
View
A
Retailer 9
-
$474 AUD
€317 EUR
View
B+
Retailer 10
-
$572 AUD
$402 USD
View
B+
Retailer 11
-
$616 AUD
$433 USD
View
B+
Retailer 12
-
$646 AUD
View
B+
Retailer 13
-
$737 AUD
SGD 700 SGD
View
B+
Retailer 14
-
$747 AUD
$525 USD
View
B+
Retailer 15
-
$853 AUD
$599 USD
View
B+
Retailer 16
-
$864 AUD
$607 USD
View
B
Retailer 17
-
$900 AUD
$632 USD
View
B
Retailer 18
-
$931 AUD
$654 USD
View
Most Expensive
MOH London
LG844676928 · Oct 21
$1,246 AUD
£689 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $214 AUDSave up to $717 AUD

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
$214 AUD