CaratHunter
Plans
Round|Lab Grown|IGI

1.22ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG607342750

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607342750

Diamond specifications and retailer prices

From $389 AUD
As of November 4, 2026
Save $1,738 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,127 AUD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.22ct lab-grown round diamond

This 1.22ct 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 LG607342750 or 607342750. Listed at 17 retailers as of November 4, 2026, with prices from $389 to $2,127, a $1,738 spread on the same certified stone. Taylor and Hart lists it at $2,127. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607342750
Dimensions6.85 × 6.89 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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 mm6.89 mm1.22 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607342750
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

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 4
Current: $805 AUD|Low: $278 AUD|High: $1,745 AUD|Avg: $954 AUD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$389 AUD
Retailer 4$431 AUD
Retailer 5$599 AUD
Retailer 13$724 AUD
Retailer 7$740 AUD
Retailer 9$743 AUD
Retailer 10$775 AUD
Retailer 1$805 AUD
Retailer 8$1,053 AUD
Retailer 11$1,388 AUD
Retailer 12$1,511 AUD
Retailer 3$1,674 AUD
Retailer 6$1,719 AUD

41 data points across 13 retailers

17 retailers$389 AUD to $2,127 AUD

Retailer 1
-
$348 AUD
Price last confirmed 26 days ago
A
Retailer 2
-
$389 AUD
View
Final sale: no returns
Retailer 3
-
$402 AUD
View
Price last confirmed 27 days ago
Retailer 4
-
$431 AUD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$599 AUD
View
B+
Retailer 6
-
$724 AUD
View
B+
Retailer 7
-
$740 AUD
View
B+
Retailer 8
-
$743 AUD
View
B+
Retailer 9
-
$775 AUD
View
B+
Retailer 10
-
$805 AUD
View
B
Retailer 11
-
$1,053 AUD
View
Retailer 12
-
$1,384 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$1,388 AUD
View
B
Retailer 14
-
$1,511 AUD
View
B
Retailer 15
-
$1,674 AUD
View
B
Retailer 16
-
$1,719 AUD
View
Most Expensive
B
Taylor and Hart
BIOGW5G · Nov 4
$2,127 AUD
$1,492 USD
View
16 more retailers have this diamond
Prices start from $389 AUDSave up to $1,738 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
1.22ct Round
$389 AUD