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Radiant|Natural|GIA

1.30ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 6515866136

Certificate GIA 6515866136

Diamond specifications and retailer prices

From $6,115 AUD
As of November 3, 2026
Save $2,540 AUD (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,656 AUD at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 1.3ct natural radiant diamond

This 1.3ct natural 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 6515866136. Listed at 5 retailers as of November 3, 2026, with prices from $6,115 to $8,656, a $2,540 spread on the same certified stone. 77 Diamonds lists it at $8,656. 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
FluorescenceFaint
Crown angle47.86°
Pavilion angle55.74°
OriginNatural
Grading LabGIA
CertificateGIA 6515866136
Dimensions6.05 × 6.01 × 4.10 mm
L/W Ratio1.01
Top View
6.05 mm6.01 mm1.30 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6515866136
Side View
Table 65.0%Crown 47.86°Girdle: MED-STKPavilion 55.74°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $8,656 AUD|Low: $6,074 AUD|High: $8,772 AUD|Avg: $7,228 AUD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
November 4, 2026
Retailer 2$6,158 AUD
Retailer 3$6,815 AUD
77 Diamonds$8,656 AUD

39 data points across 3 retailers

5 retailers$6,115 AUD to $8,656 AUD

A
Cheapest Retailer
-
$6,115 AUD
A
Retailer 2
-
$6,158 AUD
View
A
Retailer 3
-
$6,506 AUD
View
A
Retailer 4
-
$6,815 AUD
View
Most Expensive
A
77 Diamonds
ACZNZ5CXNUQ · Nov 4
$8,656 AUD
£4,781 GBP
View
4 more retailers have this diamond
Prices start from $6,115 AUDSave up to $2,540 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
$6,115 AUD