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Oval|Natural|GIA

1.51ct K IF Oval Natural Diamond

VG • K/IF • GIA 1549953128

Certificate GIA 1549953128

Diamond specifications and retailer prices

From $4,409 NZD
As of November 6, 2026
Save $5,873 NZD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,687 NZD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549953128. Listed at 20 retailers as of November 5, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549953128
Dimensions9.03 × 6.33 × 3.97 mm
L/W Ratio1.43
Top View
9.03 mm6.33 mm1.51 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549953128
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NDepth 62.7%

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: $10,282 NZD|Low: $4,409 NZD|High: $10,986 NZD|Avg: $6,735 NZD|-6.4%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 7$4,409 NZD
Retailer 4$5,240 NZD
Retailer 11$5,296 NZD
Retailer 3$5,421 NZD
Retailer 10$5,579 NZD
Retailer 18$5,902 NZD
Retailer 15$6,070 NZD
Retailer 9$6,104 NZD
Retailer 13$6,124 NZD
Retailer 6$6,130 NZD
Retailer 12$6,160 NZD
Retailer 2$6,276 NZD
Retailer 17$6,321 NZD
Retailer 8$6,810 NZD
Retailer 14$6,869 NZD
Retailer 16$7,203 NZD
Retailer 5$9,844 NZD
NZ Jewellers$10,282 NZD

22 data points across 18 retailers

20 retailers$4,409 NZD to $10,282 NZD

A
Cheapest Retailer
-
$4,409 NZD
A
Retailer 2
-
$5,240 NZD
View
A
Retailer 3
-
$5,296 NZD
View
A
Retailer 4
-
$5,421 NZD
View
A
Retailer 5
-
$5,579 NZD
View
A
Retailer 6
-
$5,902 NZD
View
A
Retailer 7
-
$6,070 NZD
View
Retailer 8
-
$6,104 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$6,124 NZD
View
A
Retailer 10
-
$6,130 NZD
View
A
Retailer 11
-
$6,160 NZD
View
A
Retailer 12
-
$6,276 NZD
View
A
Retailer 13
-
$6,321 NZD
View
A
Retailer 14
-
$6,810 NZD
View
A
Retailer 15
-
$6,869 NZD
View
A
Retailer 16
-
$7,203 NZD
View
Retailer 17
-
$7,741 NZD
View
Price last confirmed 66 days ago
B+
Retailer 18
-
$9,844 NZD
View
B+
Retailer 19
-
$10,282 NZD
View
Most Expensive
NZ Jewellers
05072b26-1657-473f-8b24-fbe1cafaa1d1 · Aug 30
$11,687 NZD
$6,479 USD
View
Price last confirmed 68 days ago
19 more retailers have this diamond
Prices start from $4,409 NZDSave up to $5,873 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 Oval
$4,409 NZD