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Radiant|Natural|GIA

1.20ct G VS1 Radiant Natural Diamond

ID • G/VS1 • GIA 3545385143

Certificate GIA 3545385143

Diamond specifications and retailer prices

From $5,827 AUD
As of November 3, 2026
Save $6,314 AUD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,141 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural 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 stated by the retailer rather than the lab and certified by GIA 3545385143. Listed at 18 retailers as of November 3, 2026, with prices from $5,827 to $12,141, a $6,314 spread on the same certified stone. NZ Jewellers lists it at $12,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle44.75°
Pavilion angle30.08°
OriginNatural
Grading LabGIA
CertificateGIA 3545385143
Dimensions6.67 × 5.22 × 3.54 mm
L/W Ratio1.28
Top View
6.67 mm5.22 mm1.20 ctG / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545385143
Side View
Table 66.0%Crown 44.75°Girdle: STK-VTKPavilion 30.08°Culet: NoneDepth 67.9%

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: $12,141 AUD|Low: $5,827 AUD|High: $12,814 AUD|Avg: $8,023 AUD|-5.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 5$5,827 AUD
Retailer 8$5,874 AUD
Retailer 13$6,018 AUD
Retailer 14$6,248 AUD
Retailer 12$6,480 AUD
Retailer 7$6,743 AUD
Retailer 2$6,927 AUD
Retailer 15$6,943 AUD
Retailer 4$7,171 AUD
Retailer 17$7,171 AUD
Retailer 9$7,278 AUD
Retailer 3$7,400 AUD
Retailer 10$7,490 AUD
Retailer 6$8,120 AUD
Retailer 16$10,182 AUD
Retailer 11$11,098 AUD
NZ Jewellers$12,141 AUD

36 data points across 17 retailers

18 retailers$5,827 AUD to $12,141 AUD

A
Cheapest Retailer
-
$5,827 AUD
Final sale: no returns
A
Retailer 2
-
$5,874 AUD
View
A
Retailer 3
-
$6,018 AUD
View
A
Retailer 4
-
$6,248 AUD
View
B+
Retailer 5
-
$6,480 AUD
View
Retailer 6
-
$6,743 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$6,927 AUD
View
B+
Retailer 8
-
$6,943 AUD
View
B+
Retailer 9
-
$7,171 AUD
View
B+
Retailer 10
-
$7,171 AUD
View
B+
Retailer 11
-
$7,278 AUD
View
B+
Retailer 12
-
$7,400 AUD
View
B+
Retailer 13
-
$7,490 AUD
View
B+
Retailer 14
-
$7,565 AUD
View
B+
Retailer 15
-
$8,120 AUD
View
B
Retailer 16
-
$10,182 AUD
View
B
Retailer 17
-
$11,098 AUD
View
Most Expensive
B
NZ Jewellers
e29120e3-c1fc-4076-a32a-91ebcc4847c1 · Nov 3
$12,141 AUD
$8,499 USD
View
17 more retailers have this diamond
Prices start from $5,827 AUDSave up to $6,314 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 Radiant
$5,827 AUD