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Round|Lab Grown|IGI

1.20ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG524213342

Shape and cutting style on the report: Round brilliant

Certificate IGI LG524213342

Diamond specifications and retailer prices

From $382 AUD
$268 USD
As of October 26, 2026
Save $3,007 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,388 AUD at Do Amore Diamonds · As of October 28, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG524213342 or 524213342. Listed at 18 retailers as of October 26, 2026, with prices from $382 to $3,388, a $3,007 spread on the same certified stone. Do Amore Diamonds lists it at $3,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524213342
Dimensions6.80 × 6.86 × 4.14 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.80 mm6.86 mm1.20 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524213342
Side View
Table 59.5%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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 26
Current: $3,388 AUD|Low: $382 AUD|High: $3,388 AUD|Avg: $1,193 AUD
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
Retailer 15
Retailer 16
Retailer 17
October 27, 2026
Retailer 14$382 AUD
Retailer 12$443 AUD
Retailer 10$474 AUD
Retailer 16$474 AUD
Retailer 15$481 AUD
Retailer 8$538 AUD
Retailer 4$698 AUD
Retailer 7$819 AUD
Retailer 13$935 AUD
Retailer 9$1,022 AUD
Retailer 2$1,094 AUD
Retailer 6$1,435 AUD
Retailer 3$1,455 AUD
Retailer 17$1,680 AUD
Retailer 5$1,915 AUD
Retailer 11$2,097 AUD
Do Amore Diamonds$3,388 AUD

11 data points across 17 retailers

18 retailers$382 AUD to $3,388 AUD

A
Cheapest Retailer
-
$382 AUD
$268 USD
A
Retailer 2
-
$443 AUD
$311 USD
View
A
Retailer 3
-
$474 AUD
$333 USD
View
A
Retailer 4
-
$474 AUD
$333 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$481 AUD
$338 USD
View
A
Retailer 6
-
$538 AUD
$378 USD
View
B+
Retailer 7
-
$698 AUD
$490 USD
View
B+
Retailer 8
-
$819 AUD
$576 USD
View
B+
Retailer 9
-
$935 AUD
$657 USD
View
B+
Retailer 10
-
$1,022 AUD
$718 USD
View
B+
Retailer 11
-
$1,094 AUD
£605 GBP
View
B
Retailer 12
-
$1,253 AUD
$880 USD
View
B
Retailer 13
-
$1,435 AUD
$1,008 USD
View
B
Retailer 14
-
$1,455 AUD
$1,022 USD
View
B
Retailer 15
-
$1,680 AUD
$1,180 USD
View
B
Retailer 16
-
$1,915 AUD
$1,345 USD
View
B
Retailer 17
-
$2,097 AUD
£1,160 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FBC993648 · Oct 28
$3,388 AUD
$2,380 USD
View
17 more retailers have this diamond
Prices start from $382 AUDSave up to $3,007 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
$382 AUD