CaratHunter
Plans
Oval|Natural|GIA

1.51ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 1478694067

Certificate GIA 1478694067

Diamond specifications and retailer prices

From $8,415 NZD
As of November 4, 2026
Save $10,021 NZD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,436 NZD at NZ Jewellers · As of November 5, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1478694067. Listed at 15 retailers as of November 4, 2026, with prices from $8,415 to $18,436, a $10,021 spread on the same certified stone. NZ Jewellers lists it at $18,436. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1478694067
Dimensions9.46 × 6.29 × 4.01 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Etch Channel
Top View
9.46 mm6.29 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1478694067
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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 4
Current: $18,436 NZD|Low: $8,415 NZD|High: $18,436 NZD|Avg: $12,005 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$8,415 NZD
Retailer 8$9,344 NZD
Retailer 7$9,986 NZD
Retailer 10$9,986 NZD
Retailer 3$10,472 NZD
Retailer 2$11,339 NZD
Retailer 9$11,522 NZD
Retailer 4$13,448 NZD
Retailer 5$16,194 NZD
NZ Jewellers$18,436 NZD

45 data points across 10 retailers

15 retailers$8,415 NZD to $18,436 NZD

A
Cheapest Retailer
-
$8,415 NZD
A
Retailer 2
-
$8,610 NZD
View
A
Retailer 3
-
$8,709 NZD
View
B+
Retailer 4
-
$9,294 NZD
View
B+
Retailer 5
-
$9,344 NZD
View
Retailer 6
-
$9,986 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$9,986 NZD
View
B+
Retailer 8
-
$9,986 NZD
View
B+
Retailer 9
-
$10,472 NZD
View
B+
Retailer 10
-
$10,526 NZD
View
B+
Retailer 11
-
$11,339 NZD
View
B
Retailer 12
-
$11,522 NZD
View
B
Retailer 13
-
$13,448 NZD
View
B
Retailer 14
-
$16,194 NZD
View
Most Expensive
B
NZ Jewellers
51163f2c-57d3-4e42-8ce1-8ace19d8d4cc · Nov 5
$18,436 NZD
$10,220 USD
View
14 more retailers have this diamond
Prices start from $8,415 NZDSave up to $10,021 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
$8,415 NZD