CaratHunter
Plans
Round|Natural|GIA

2.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1538763054

Certificate GIA 1538763054

Diamond specifications and retailer prices

From $20,993 AUD
As of November 6, 2026
Save $10,146 AUD (33%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $31,139 AUD at MOH London · As of November 4, 2026
View at MOH London

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 1538763054. Listed at 11 retailers as of November 4, 2026, with prices from $20,993 to $31,139, a $10,146 spread on the same certified stone. MOH London lists it at $31,139. 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
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1538763054
Dimensions8.66 × 8.58 × 5.42 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
8.66 mm8.58 mm2.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538763054
Side View
Table 60.0%Crown 34°Girdle: ThickPavilion 41.8°Culet: NoneDepth 62.9%

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 6
Current: $31,139 AUD|Low: $20,992 AUD|High: $31,600 AUD|Avg: $24,911 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$20,993 AUD
Retailer 6$22,070 AUD
Retailer 2$22,405 AUD
Retailer 5$24,994 AUD
Retailer 3$27,451 AUD
MOH London$31,139 AUD

37 data points across 6 retailers

11 retailers$20,993 AUD to $31,139 AUD

Retailer 1
-
$20,093 AUD
Price last confirmed 82 days ago
A
Retailer 2
-
$20,993 AUD
View
A
Retailer 3
-
$22,070 AUD
View
A
Retailer 4
-
$22,405 AUD
View
Retailer 5
-
$23,539 AUD
View
Price last confirmed 38 days ago
Retailer 6
-
$23,906 AUD
View
Price last confirmed 36 days ago
Retailer 7
-
$24,826 AUD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$24,994 AUD
View
B+
Retailer 9
-
$27,451 AUD
View
Retailer 10
-
$28,321 AUD
View
Price last confirmed 39 days ago
Most Expensive
B
MOH London
7C5DD8241 · Nov 4
$31,139 AUD
£17,164 GBP
View
10 more retailers have this diamond
Prices start from $20,993 AUDSave up to $10,146 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
$20,993 AUD