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Round|Natural|GIA

2.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 813622149

Shape and cutting style on the report: Round brilliant

Certificate GIA 813622149

Diamond specifications and retailer prices

From $22,605 AUD
As of November 4, 2026
Save $287 AUD (1%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $22,892 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 813622149. Listed at 4 retailers as of November 4, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 angle35.6°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 813622149
Dimensions8.37 × 8.42 × 5.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.37 mm8.42 mm2.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 813622149
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $22,892 AUD|Low: $10,829 AUD|High: $37,651 AUD|Avg: $22,636 AUD|-1.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 17, 2026
Retailer 8$10,829 AUD
Retailer 7$19,769 AUD
Retailer 3$20,858 AUD
Retailer 4$21,633 AUD
Retailer 2$22,605 AUD
Blue Nile$22,892 AUD
Retailer 5$22,935 AUD
Retailer 6$23,993 AUD
Retailer 9$37,651 AUD

5 data points across 9 retailers

4 retailers$22,605 AUD to $22,892 AUD

Retailer 1
-
$19,769 AUD
Price last confirmed 102 days ago
Retailer 2
-
$20,858 AUD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$22,605 AUD
View
Most Expensive
B
Blue Nile
29313863 · Nov 5
$22,892 AUD
$16,025 USD
View
3 more retailers have this diamond
Prices start from $22,605 AUDSave up to $287 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.

B
2.30ct Round
$22,605 AUD