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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 $11,100 USD
As of November 5, 2026
Save $9,949 USD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,049 USD 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 $11,100 to $21,049, a $9,949 spread on the same certified stone. NZ Jewellers lists it at $21,049. 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
Color
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: $21,049 USD|Low: $9,139 USD|High: $21,049 USD|Avg: $13,102 USD
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$9,139 USD
Retailer 18$9,620 USD
Retailer 6$10,118 USD
Retailer 4$10,435 USD
Retailer 8$10,857 USD
Retailer 5$11,055 USD
Retailer 9$11,100 USD
Retailer 17$12,902 USD
Retailer 11$13,070 USD
Retailer 3$13,557 USD
Retailer 12$13,923 USD
Retailer 14$14,858 USD
Retailer 13$15,849 USD
Retailer 15$16,097 USD
Retailer 16$16,167 USD
Retailer 2$16,552 USD
Retailer 7$17,250 USD
NZ Jewellers$21,049 USD

21 data points across 18 retailers

12 retailers$11,100 USD to $21,049 USD

Retailer 1
-
$9,139 USD
Price last confirmed 32 days ago
Retailer 2
-
$10,118 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$11,100 USD
View
A
Retailer 4
-
$13,070 USD
View
A
Retailer 5
-
$13,557 USD
View
A
Retailer 6
-
$13,923 USD
View
Retailer 7
-
$14,858 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$15,849 USD
View
B+
Retailer 9
-
$16,097 USD
View
B+
Retailer 10
-
$16,167 USD
View
B+
Retailer 11
-
$16,552 USD
View
Most Expensive
B
NZ Jewellers
9ff109dd-9f46-4294-9453-44a86cb90b05 · Nov 5
$21,049 USD
View
11 more retailers have this diamond
Prices start from $11,100 USDSave up to $9,949 USD

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
$11,100 USD