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Round|Natural|GIA

1.51ct K IF Round Natural Diamond

EX • K/IF • GIA 5232776629

Certificate GIA 5232776629

Diamond specifications and retailer prices

From $10,809 NZD
As of November 2, 2026
Save $8,654 NZD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,463 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5232776629. Listed at 8 retailers as of November 2, 2026, with prices from $10,809 to $19,463, a $8,654 spread on the same certified stone. NZ Jewellers lists it at $19,463. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5232776629
Dimensions7.29 × 7.33 × 4.56 mm
L/W Ratio1.01
Top View
7.29 mm7.33 mm1.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232776629
Side View
Table 57.0%Crown 35.5°GirdlePavilion 40.8°CuletDepth 62.3%

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 2
Current: $19,463 NZD|Low: $10,230 NZD|High: $19,463 NZD|Avg: $13,014 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 5$10,261 NZD
Retailer 4$10,809 NZD
Retailer 2$10,931 NZD
Retailer 8$11,189 NZD
Retailer 7$11,638 NZD
Retailer 6$11,815 NZD
Retailer 9$12,543 NZD
Retailer 10$12,806 NZD
Retailer 3$17,145 NZD
NZ Jewellers$19,463 NZD

35 data points across 10 retailers

8 retailers$10,809 NZD to $19,463 NZD

Retailer 1
-
$10,261 NZD
Price last confirmed 8 days ago
A
Retailer 2
-
$10,809 NZD
View
A
Retailer 3
-
$10,931 NZD
View
B+
Retailer 4
-
$11,189 NZD
View
B+
Retailer 5
-
$11,638 NZD
View
B+
Retailer 6
-
$11,815 NZD
View
B
Retailer 7
-
$17,145 NZD
View
Most Expensive
B
NZ Jewellers
d7b66d3b-f2ad-4555-b609-5ecc3e189ae8 · Nov 2
$19,463 NZD
$10,941 USD
View
7 more retailers have this diamond
Prices start from $10,809 NZDSave up to $8,654 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
1.51ct Round
$10,809 NZD