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Round|Natural|GIA

1.25ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 2554791286

Certificate GIA 2554791286

Diamond specifications and retailer prices

From $2,390 AUD
As of November 5, 2026
Save $2,851 AUD (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,241 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2554791286. Listed at 4 retailers as of November 1, 2026, with prices from $2,390 to $5,241, a $2,851 spread on the same certified stone. MOH London lists it at $5,241. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2554791286
Dimensions6.87 × 6.85 × 4.31 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Needle, Natural
Top View
6.87 mm6.85 mm1.25 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554791286
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: $5,241 AUD|Low: $2,377 AUD|High: $5,495 AUD|Avg: $4,038 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$2,390 AUD
Retailer 4$3,296 AUD
Retailer 2$3,984 AUD
Retailer 5$4,494 AUD
MOH London$5,241 AUD

19 data points across 5 retailers

4 retailers$2,390 AUD to $5,241 AUD

A
Cheapest Retailer
-
$2,390 AUD
A
Retailer 2
-
$3,296 AUD
View
A
Retailer 3
-
$3,984 AUD
View
Most Expensive
B+
MOH London
8D9EF170E · Nov 1
$5,241 AUD
£2,889 GBP
View
3 more retailers have this diamond
Prices start from $2,390 AUDSave up to $2,851 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
1.25ct Round
$2,390 AUD