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Round|Natural|GIA

1.29ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6555613260

Certificate GIA 6555613260

Diamond specifications and retailer prices

From $2,833 AUD
As of November 6, 2026
Save $3,827 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,660 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct natural round diamond

This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6555613260. Listed at 15 retailers as of November 2, 2026, with prices from $2,833 to $6,660, a $3,827 spread on the same certified stone. MOH London lists it at $6,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555613260
Dimensions6.90 × 6.94 × 4.33 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.90 mm6.94 mm1.29 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6555613260
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: $6,660 AUD|Low: $2,833 AUD|High: $6,740 AUD|Avg: $4,191 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$2,833 AUD
Retailer 9$3,404 AUD
Retailer 10$3,471 AUD
Retailer 6$3,548 AUD
Retailer 8$3,814 AUD
Retailer 4$3,998 AUD
Retailer 5$4,417 AUD
Retailer 3$4,433 AUD
Retailer 7$4,671 AUD
MOH London$6,660 AUD

37 data points across 10 retailers

15 retailers$2,833 AUD to $6,660 AUD

A
Cheapest Retailer
-
$2,833 AUD
A
Retailer 2
-
$3,404 AUD
View
A
Retailer 3
-
$3,471 AUD
View
A
Retailer 4
-
$3,548 AUD
View
A
Retailer 5
-
$3,750 AUD
View
Retailer 6
-
$3,801 AUD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$3,806 AUD
View
A
Retailer 8
-
$3,814 AUD
View
Retailer 9
-
$3,947 AUD
View
Price last confirmed 38 days ago
A
Retailer 10
-
$3,998 AUD
View
Retailer 11
-
$4,385 AUD
View
Price last confirmed 38 days ago
A
Retailer 12
-
$4,417 AUD
View
A
Retailer 13
-
$4,433 AUD
View
B+
Retailer 14
-
$4,671 AUD
View
Most Expensive
B
MOH London
78B09B030 · Nov 2
$6,660 AUD
£3,671 GBP
View
14 more retailers have this diamond
Prices start from $2,833 AUDSave up to $3,827 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
1.29ct Round
$2,833 AUD