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Round|Lab Grown|IGI

1.20ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG601300835

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601300835

Diamond specifications and retailer prices

From $278 AUD
As of November 3, 2026
Save $1,332 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,609 AUD at MOH London · As of November 2, 2026
View at MOH London

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 LG601300835 or 601300835. Listed at 14 retailers as of November 2, 2026, with prices from $278 to $1,609, a $1,332 spread on the same certified stone. MOH London lists it at $1,609. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601300835
Dimensions6.84 × 6.79 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.79 mm1.20 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601300835
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: Nov 3
Current: $1,609 AUD|Low: $266 AUD|High: $1,629 AUD|Avg: $759 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
November 4, 2026
Retailer 7$278 AUD
Retailer 10$311 AUD
Retailer 8$344 AUD
Retailer 12$594 AUD
Retailer 9$600 AUD
Retailer 2$694 AUD
Retailer 5$717 AUD
Retailer 4$800 AUD
Retailer 11$802 AUD
Retailer 6$1,111 AUD
Retailer 3$1,183 AUD
MOH London$1,609 AUD

33 data points across 12 retailers

14 retailers$278 AUD to $1,609 AUD

A
Cheapest Retailer
-
$278 AUD
A
Retailer 2
-
$311 AUD
View
Final sale: no returns
A
Retailer 3
-
$322 AUD
View
A
Retailer 4
-
$344 AUD
View
Retailer 5
-
$344 AUD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$594 AUD
View
A
Retailer 7
-
$600 AUD
View
B+
Retailer 8
-
$694 AUD
View
B+
Retailer 9
-
$717 AUD
View
B+
Retailer 10
-
$802 AUD
View
B
Retailer 11
-
$1,107 AUD
View
B
Retailer 12
-
$1,111 AUD
View
B
Retailer 13
-
$1,183 AUD
View
Most Expensive
B
MOH London
LG601300835 · Nov 2
$1,609 AUD
£885 GBP
View
13 more retailers have this diamond
Prices start from $278 AUDSave up to $1,332 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
$278 AUD