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Round|Natural|GIA

2.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1563273695

Certificate GIA 1563273695

Diamond specifications and retailer prices

From $15,856 AUD
As of November 5, 2026
Save $14,212 AUD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $30,068 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct 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 1563273695. Listed at 12 retailers as of November 5, 2026, with prices from $15,856 to $30,068, a $14,212 spread on the same certified stone. NZ Jewellers lists it at $30,068. 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

2.50
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1563273695
Dimensions8.56 × 8.63 × 5.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
8.56 mm8.63 mm2.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563273695
Side View
Table 58.0%Crown 35°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 63.3%

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 5
Current: $30,068 AUD|Low: $13,055 AUD|High: $30,068 AUD|Avg: $18,716 AUD
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
Retailer 18
November 5, 2026
Retailer 10$13,055 AUD
Retailer 18$13,742 AUD
Retailer 6$14,454 AUD
Retailer 4$14,906 AUD
Retailer 8$15,509 AUD
Retailer 5$15,792 AUD
Retailer 9$15,856 AUD
Retailer 17$18,431 AUD
Retailer 11$18,670 AUD
Retailer 3$19,366 AUD
Retailer 12$19,889 AUD
Retailer 14$21,225 AUD
Retailer 13$22,640 AUD
Retailer 15$22,995 AUD
Retailer 16$23,095 AUD
Retailer 2$23,645 AUD
Retailer 7$24,642 AUD
NZ Jewellers$30,068 AUD

21 data points across 18 retailers

12 retailers$15,856 AUD to $30,068 AUD

Retailer 1
-
$13,055 AUD
Price last confirmed 32 days ago
Retailer 2
-
$14,454 AUD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$15,856 AUD
View
A
Retailer 4
-
$18,670 AUD
View
A
Retailer 5
-
$19,366 AUD
View
A
Retailer 6
-
$19,889 AUD
View
Retailer 7
-
$21,225 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$22,640 AUD
View
B+
Retailer 9
-
$22,995 AUD
View
B+
Retailer 10
-
$23,095 AUD
View
B+
Retailer 11
-
$23,645 AUD
View
Most Expensive
B
NZ Jewellers
9ff109dd-9f46-4294-9453-44a86cb90b05 · Nov 5
$30,068 AUD
$21,049 USD
View
11 more retailers have this diamond
Prices start from $15,856 AUDSave up to $14,212 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
2.50ct Round
$15,856 AUD