Radiant|Natural|GIA

2.03ct K SI2 Radiant Natural Diamond

ID • K/SI2 • GIA 7980

Certificate GIA 7980

Diamond specifications and retailer prices

From $10,675 AUD
As of November 6, 2026
Save $13,270 AUD (55%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $23,946 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 28 retailers as of November 5, 2026, with prices from $10,675 to $23,946, a $13,270 spread on the same certified stone. NZ Jewellers lists it at $23,946. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7980
Dimensions8.36 × 6.44 × 4.35 mm
L/W Ratio1.30
Top View
8.36 mm6.44 mm2.03 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7980
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $23,946 AUD|Low: $10,675 AUD|High: $23,946 AUD|Avg: $14,785 AUD|+9.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$10,675 AUD
Retailer 4$11,533 AUD
Retailer 3$12,971 AUD
Retailer 8$13,088 AUD
Retailer 2$13,170 AUD
Retailer 5$13,358 AUD
Retailer 6$14,966 AUD
NZ Jewellers$23,946 AUD

21 data points across 8 retailers

28 retailers$10,675 AUD to $23,946 AUD

A
Cheapest Retailer
-
$10,675 AUD
B+
Retailer 2
-
$11,533 AUD
View
B+
Retailer 3
-
$12,971 AUD
View
Retailer 4
-
$13,088 AUD
View
Price last confirmed 26 days ago
Retailer 5
-
$13,088 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$13,088 AUD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$13,170 AUD
View
B+
Retailer 8
-
$13,358 AUD
View
Retailer 9
-
$14,179 AUD
View
Price last confirmed 37 days ago
Retailer 10
-
$14,179 AUD
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Price last confirmed 40 days ago
Retailer 11
-
$14,179 AUD
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Price last confirmed 34 days ago
Retailer 12
-
$14,179 AUD
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Price last confirmed 28 days ago
Retailer 13
-
$14,179 AUD
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Price last confirmed 31 days ago
Retailer 14
-
$14,397 AUD
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Price last confirmed 38 days ago
B+
Retailer 15
-
$14,966 AUD
View
Retailer 16
-
$16,360 AUD
View
Price last confirmed 62 days ago
Retailer 17
-
$16,360 AUD
View
Price last confirmed 57 days ago
Retailer 18
-
$16,360 AUD
View
Price last confirmed 36 days ago
Retailer 19
-
$16,360 AUD
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Price last confirmed 31 days ago
Retailer 20
-
$16,360 AUD
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Price last confirmed 39 days ago
Retailer 21
-
$16,360 AUD
View
Price last confirmed 29 days ago
Retailer 22
-
$16,360 AUD
View
Price last confirmed 39 days ago
Retailer 23
-
$21,814 AUD
View
Price last confirmed 40 days ago
Retailer 24
-
$21,814 AUD
View
Price last confirmed 35 days ago
Retailer 25
-
$21,814 AUD
View
Price last confirmed 39 days ago
Retailer 26
-
$21,814 AUD
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Price last confirmed 32 days ago
Retailer 27
-
$21,814 AUD
View
Price last confirmed 29 days ago
Most Expensive
C
NZ Jewellers
e80c947d-f3b3-4464-86e8-57c4d4ae11cf · Nov 5
$23,946 AUD
$16,453 USD
View
27 more retailers have this diamond
Prices start from $10,675 AUDSave up to $13,270 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
2.03ct Radiant
$10,675 AUD