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Round|Natural|GIA

2.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 5546806455

Certificate GIA 5546806455

Diamond specifications and retailer prices

From $13,821 AUD
As of November 3, 2026
Save $5,934 AUD (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $21,080 AUD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 2.3ct natural round diamond

This 2.3ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5546806455. Listed at 7 retailers as of November 2, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.30
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5546806455
Dimensions8.34 × 8.39 × 5.25 mm
L/W Ratio1.01
Top View
8.34 mm8.39 mm2.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546806455
Side View
Table 57.0%Crown 35.5°GirdlePavilion 41°CuletDepth 62.8%

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 3
Current: $14,251 AUD|Low: $12,929 AUD|High: $19,992 AUD|Avg: $15,538 AUD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$12,929 AUD
Retailer 3$13,821 AUD
Retailer 1$14,251 AUD
Retailer 6$14,988 AUD
Retailer 7$15,921 AUD
Retailer 5$16,478 AUD
Retailer 2$19,755 AUD

26 data points across 7 retailers

7 retailers$13,821 AUD to $19,755 AUD

A
Cheapest Retailer
-
$13,821 AUD
A
Retailer 2
-
$14,251 AUD
View
Retailer 3
-
$15,125 AUD
View
Price last confirmed 42 days ago
Retailer 4
-
$15,125 AUD
View
Price last confirmed 30 days ago
Retailer 5
-
$15,358 AUD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$19,755 AUD
View
Most Expensive
NZ Jewellers
8555314e-952e-4245-8c55-637a90cb7a47 · Sep 27
$21,080 AUD
$14,757 USD
View
Price last confirmed 40 days ago
6 more retailers have this diamond
Prices start from $13,821 AUDSave up to $5,934 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
2.30ct Round
$13,821 AUD