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Radiant|Lab Grown|GIA

1.30ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • GIA 3445811524

Certificate GIA 3445811524

Diamond specifications and retailer prices

From $354 AUD
As of November 4, 2026
Save $2,711 AUD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,393 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3445811524. Listed at 9 retailers as of November 3, 2026, with a 767% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3445811524
Dimensions7.99 × 5.42 × 3.63 mm
L/W Ratio1.47
Top View
7.99 mm5.42 mm1.30 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3445811524
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 67.0%

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 4
Current: $3,065 AUD|Low: $339 AUD|High: $3,065 AUD|Avg: $1,203 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$354 AUD
Retailer 7$409 AUD
Retailer 8$691 AUD
Retailer 6$734 AUD
Retailer 9$734 AUD
Retailer 3$1,186 AUD
Retailer 5$1,554 AUD
Retailer 2$1,932 AUD
Do Amore Diamonds$3,065 AUD

14 data points across 9 retailers

9 retailers$354 AUD to $3,065 AUD

A
Cheapest Retailer
-
$354 AUD
A
Retailer 2
-
$409 AUD
View
B+
Retailer 3
-
$691 AUD
View
B+
Retailer 4
-
$734 AUD
View
B+
Retailer 5
-
$1,186 AUD
View
B
Retailer 6
-
$1,554 AUD
View
B
Retailer 7
-
$1,932 AUD
View
B
Retailer 8
-
$3,065 AUD
View
Most Expensive
Do Amore Diamonds
27-5D0C43E66 · Nov 4
$3,393 AUD
$2,380 USD
View
Price under review
8 more retailers have this diamond
Prices start from $354 AUDSave up to $2,711 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
1.30ct Radiant
$354 AUD