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Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG612329312

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG612329312

Diamond specifications and retailer prices

From $280 AUD
$196 USD
As of November 1, 2026
Save $1,889 AUD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,169 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant 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 LG612329312 or 612329312. Listed at 15 retailers as of November 1, 2026, with prices from $280 to $2,169, a $1,889 spread on the same certified stone. Do Amore Diamonds lists it at $2,169. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329312
Dimensions7.10 × 5.11 × 3.44 mm
L/W Ratio1.39
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
7.10 mm5.11 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329312
Side View
Table 64.0%Crown 42.4°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.3%

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 1
Current: $2,169 AUD|Low: $275 AUD|High: $2,169 AUD|Avg: $813 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
November 2, 2026
Retailer 11$280 AUD
Retailer 2$377 AUD
Retailer 3$507 AUD
Retailer 7$532 AUD
Retailer 5$552 AUD
Retailer 4$626 AUD
Retailer 10$678 AUD
Retailer 6$751 AUD
Retailer 9$947 AUD
Retailer 12$990 AUD
Retailer 8$1,441 AUD
Do Amore Diamonds$2,169 AUD

44 data points across 12 retailers

15 retailers$280 AUD to $2,169 AUD

A
Cheapest Retailer
-
$280 AUD
$196 USD
A
Retailer 2
-
$364 AUD
$255 USD
View
A
Retailer 3
-
$377 AUD
£208 GBP
View
A
Retailer 4
-
$507 AUD
$355 USD
View
A
Retailer 5
-
$532 AUD
ZAR 6,024 ZAR
View
A
Retailer 6
-
$552 AUD
£305 GBP
View
B+
Retailer 7
-
$626 AUD
$439 USD
View
Retailer 8
-
$678 AUD
$475 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$751 AUD
View
B
Retailer 10
-
$947 AUD
$664 USD
View
B
Retailer 11
-
$990 AUD
$694 USD
View
B
Retailer 12
-
$1,036 AUD
£572 GBP
View
B
Retailer 13
-
$1,239 AUD
$868 USD
View
B
Retailer 14
-
$1,441 AUD
£795 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8306B0C37 · Nov 2
$2,169 AUD
$1,520 USD
View
14 more retailers have this diamond
Prices start from $280 AUDSave up to $1,889 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
1.03ct Radiant
$280 AUD