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Oval|Lab Grown|IGI

1.05ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG840624125

Certificate IGI LG840624125

Diamond specifications and retailer prices

From $308 AUD
$216 USD
As of November 2, 2026
Save $1,503 AUD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,811 AUD at Helzberg Diamonds · As of November 3, 2026
View at Helzberg Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840624125 or 840624125. Listed at 6 retailers as of November 2, 2026, with prices from $308 to $1,811, a $1,503 spread on the same certified stone. Helzberg Diamonds lists it at $1,811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG840624125
Dimensions8.30 × 5.78 × 3.39 mm
L/W Ratio1.44
Top View
8.30 mm5.78 mm1.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840624125
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,811 AUD|Low: $308 AUD|High: $1,811 AUD|Avg: $857 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3$308 AUD
Retailer 6$342 AUD
Retailer 2$545 AUD
Retailer 4$1,017 AUD
Retailer 5$1,439 AUD
Helzberg Diamonds$1,811 AUD

2 data points across 6 retailers

6 retailers$308 AUD to $1,811 AUD

A
Cheapest Retailer
-
$308 AUD
$216 USD
A
Retailer 2
-
$342 AUD
£189 GBP
View
A
Retailer 3
-
$545 AUD
£301 GBP
View
B
Retailer 4
-
$1,017 AUD
$713 USD
View
B
Retailer 5
-
$1,439 AUD
£794 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMIKHIL · Nov 3
$1,811 AUD
$1,269 USD
View
5 more retailers have this diamond
Prices start from $308 AUDSave up to $1,503 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
1.05ct Oval
$308 AUD