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Round|Lab Grown|IGI

1.20ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG514292630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG514292630

Diamond specifications and retailer prices

From $218 AUD
As of November 3, 2026
Save $1,877 AUD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,095 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514292630 or 514292630. Listed at 9 retailers as of November 2, 2026, with prices from $218 to $2,095, a $1,877 spread on the same certified stone. Do Amore Diamonds lists it at $2,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514292630
Dimensions6.85 × 6.83 × 4.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.85 mm6.83 mm1.20 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514292630
Side View
Table 54.5%Crown 33.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.1%

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 3
Current: $2,095 AUD|Low: $218 AUD|High: $2,195 AUD|Avg: $762 AUD|-4.5%
Do Amore Diamonds
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
November 3, 2026
Retailer 10$218 AUD
Retailer 7$254 AUD
Retailer 14$369 AUD
Retailer 12$432 AUD
Retailer 4$472 AUD
Retailer 5$490 AUD
Retailer 8$502 AUD
Retailer 3$519 AUD
Retailer 9$730 AUD
Retailer 13$921 AUD
Retailer 2$962 AUD
Retailer 6$988 AUD
Retailer 11$1,398 AUD
Do Amore Diamonds$2,095 AUD

17 data points across 14 retailers

9 retailers$218 AUD to $2,095 AUD

A
Cheapest Retailer
-
$218 AUD
A
Retailer 2
-
$254 AUD
View
B+
Retailer 3
-
$369 AUD
View
A
Retailer 4
-
$502 AUD
View
B+
Retailer 5
-
$730 AUD
View
B+
Retailer 6
-
$921 AUD
View
B+
Retailer 7
-
$962 AUD
View
B
Retailer 8
-
$1,398 AUD
View
Most Expensive
B
Do Amore Diamonds
27-F5E09269E · Nov 2
$2,095 AUD
$1,470 USD
View
8 more retailers have this diamond
Prices start from $218 AUDSave up to $1,877 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
1.20ct Round
$218 AUD