CaratHunter
Plans
Round|Natural|GIA

1.25ct K IF Round Natural Diamond

EX • K/IF • GIA 6565119111

Certificate GIA 6565119111

Diamond specifications and retailer prices

From $4,618 NZD
As of November 6, 2026
Save $5,684 NZD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,404 NZD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6565119111. Listed at 21 retailers as of November 6, 2026, with a 123% 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

1.25
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565119111
Dimensions6.85 × 6.89 × 4.22 mm
L/W Ratio1.01
Top View
6.85 mm6.89 mm1.25 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565119111
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 61.5%

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: $6,570 NZD|Low: $4,618 NZD|High: $11,265 NZD|Avg: $6,885 NZD|-5.1%
Retailer 1
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
November 7, 2026
Retailer 6$4,618 NZD
Retailer 5$5,496 NZD
Retailer 9$5,552 NZD
Retailer 4$5,601 NZD
Retailer 7$5,818 NZD
Retailer 11$6,370 NZD
Retailer 13$6,427 NZD
Retailer 12$6,453 NZD
Retailer 1$6,570 NZD
Retailer 14$7,181 NZD
Retailer 3$7,203 NZD
Retailer 2$7,558 NZD
Retailer 8$7,943 NZD
Retailer 10$10,302 NZD

27 data points across 14 retailers

21 retailers$4,618 NZD to $10,302 NZD

A
Cheapest Retailer
-
$4,618 NZD
A
Retailer 2
-
$5,496 NZD
View
A
Retailer 3
-
$5,552 NZD
View
A
Retailer 4
-
$5,601 NZD
View
A
Retailer 5
-
$5,818 NZD
View
A
Retailer 6
-
$6,370 NZD
View
A
Retailer 7
-
$6,427 NZD
View
A
Retailer 8
-
$6,453 NZD
View
Retailer 9
-
$6,541 NZD
View
Price last confirmed 24 days ago
A
Retailer 10
-
$6,570 NZD
View
Retailer 11
-
$6,792 NZD
View
Price last confirmed 23 days ago
Retailer 12
-
$7,120 NZD
View
Price last confirmed 61 days ago
A
Retailer 13
-
$7,181 NZD
View
A
Retailer 14
-
$7,203 NZD
View
Retailer 15
-
$7,548 NZD
View
Price last confirmed 25 days ago
A
Retailer 16
-
$7,558 NZD
View
B+
Retailer 17
-
$7,943 NZD
View
Retailer 18
-
$8,215 NZD
View
Price last confirmed 61 days ago
B+
Retailer 19
-
$10,302 NZD
View
Retailer 20
-
$11,395 NZD
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
74b94f7e-f93d-41e0-8d5a-8aced8215bca · Sep 1
$12,404 NZD
$6,876 USD
View
Price last confirmed 67 days ago
20 more retailers have this diamond
Prices start from $4,618 NZDSave up to $5,684 NZD

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
$4,618 NZD