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Round|Natural|GIA

1.28ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 7441627613

Certificate GIA 7441627613

Diamond specifications and retailer prices

From $2,758 AUD
As of November 6, 2026
Save $3,728 AUD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,741 AUD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.28ct natural round diamond

This 1.28ct 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 7441627613. Listed at 22 retailers as of November 2, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7441627613
Dimensions6.94 × 6.91 × 4.30 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.94 mm6.91 mm1.28 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7441627613
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,758 AUD|Low: $2,758 AUD|High: $6,565 AUD|Avg: $4,074 AUD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$2,758 AUD
Retailer 5$3,357 AUD
Retailer 8$3,544 AUD
Retailer 7$3,703 AUD
Retailer 2$3,896 AUD
Retailer 3$4,320 AUD
Retailer 4$4,520 AUD
Retailer 6$6,487 AUD

39 data points across 8 retailers

22 retailers$2,758 AUD to $6,487 AUD

A
Cheapest Retailer
-
$2,758 AUD
A
Retailer 2
-
$3,317 AUD
View
A
Retailer 3
-
$3,357 AUD
View
A
Retailer 4
-
$3,413 AUD
View
A
Retailer 5
-
$3,544 AUD
View
A
Retailer 6
-
$3,664 AUD
View
Retailer 7
-
$3,703 AUD
View
Price last confirmed 50 days ago
Retailer 8
-
$3,703 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$3,703 AUD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$3,874 AUD
View
Retailer 11
-
$3,874 AUD
View
Price last confirmed 12 days ago
A
Retailer 12
-
$3,896 AUD
View
Retailer 13
-
$3,898 AUD
View
Price last confirmed 20 days ago
A
Retailer 14
-
$3,903 AUD
View
Retailer 15
-
$4,273 AUD
View
Price last confirmed 48 days ago
A
Retailer 16
-
$4,273 AUD
View
A
Retailer 17
-
$4,273 AUD
View
A
Retailer 18
-
$4,320 AUD
View
A
Retailer 19
-
$4,520 AUD
View
B+
Retailer 20
-
$6,487 AUD
View
Retailer 21
-
$7,741 AUD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
79805232-d1d7-4234-a833-b2e3b843a5b5 · Sep 19
$7,741 AUD
$5,419 USD
View
Price last confirmed 48 days ago
21 more retailers have this diamond
Prices start from $2,758 AUDSave up to $3,728 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
1.28ct Round
$2,758 AUD