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Round|Lab Grown|IGI

1.00ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG843608521

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843608521

Diamond specifications and retailer prices

From $212 AUD
$149 USD
As of October 29, 2026
Save $1,023 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,235 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round 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 LG843608521 or 843608521. Listed at 16 retailers as of October 29, 2026, with prices from $212 to $1,235, a $1,023 spread on the same certified stone. MOH London lists it at $1,235. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843608521
Dimensions6.36 × 6.42 × 3.99 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
6.36 mm6.42 mm1.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843608521
Side View
Table 56.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

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: Oct 29
Current: $1,235 AUD|Low: $212 AUD|High: $1,235 AUD|Avg: $579 AUD|+0.4%
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
October 31, 2026
Retailer 15$212 AUD
Retailer 14$246 AUD
Retailer 5$263 AUD
Retailer 13$263 AUD
Retailer 9$440 AUD
Retailer 3$448 AUD
Retailer 12$451 AUD
Retailer 10$454 AUD
Retailer 11$457 AUD
Retailer 4$483 AUD
Retailer 16$640 AUD
Retailer 2$672 AUD
Retailer 6$716 AUD
Retailer 7$844 AUD
Retailer 8$923 AUD
MOH London$1,235 AUD

8 data points across 16 retailers

16 retailers$212 AUD to $1,235 AUD

A
Cheapest Retailer
-
$212 AUD
$149 USD
A
Retailer 2
-
$246 AUD
$173 USD
View
A
Retailer 3
-
$263 AUD
$185 USD
View
A
Retailer 4
-
$263 AUD
$185 USD
View
A
Retailer 5
-
$440 AUD
£243 GBP
View
A
Retailer 6
-
$448 AUD
$315 USD
View
A
Retailer 7
-
$451 AUD
ZAR 5,118 ZAR
View
B+
Retailer 8
-
$454 AUD
£251 GBP
View
A
Retailer 9
-
$457 AUD
€306 EUR
View
B+
Retailer 10
-
$483 AUD
$339 USD
View
B+
Retailer 11
-
$640 AUD
View
B+
Retailer 12
-
$672 AUD
$472 USD
View
B+
Retailer 13
-
$716 AUD
$503 USD
View
B
Retailer 14
-
$844 AUD
$593 USD
View
B
Retailer 15
-
$923 AUD
$649 USD
View
Most Expensive
B
MOH London
LG843608521 · Oct 29
$1,235 AUD
£683 GBP
View
15 more retailers have this diamond
Prices start from $212 AUDSave up to $1,023 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
1.00ct Round
$212 AUD