Oval|Natural|GIA

1.51ct J VS2 Oval Natural Diamond

VG • J/VS2 • GIA 7558623874

Certificate GIA 7558623874

Diamond specifications and retailer prices

From $7,358 NZD
$4,147 USD
As of October 31, 2026
Save $7,918 NZD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,309 NZD at NZ Jewellers · As of September 19, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558623874. Listed at 19 retailers as of October 31, 2026, with a 108% 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
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.2°
OriginNatural
Grading LabGIA
CertificateGIA 7558623874
Dimensions9.31 × 6.34 × 3.96 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
9.31 mm6.34 mm1.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558623874
Side View
Table 62.0%Crown 37.2°Girdle: STK-THKPavilion 37.2°Culet: NDepth 62.4%

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: Oct 31
Current: $15,276 NZD|Low: $7,358 NZD|High: $16,447 NZD|Avg: $10,369 NZD|-7.1%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 6$7,358 NZD
Retailer 12$7,767 NZD
Retailer 4$8,192 NZD
Retailer 15$8,369 NZD
Retailer 5$8,671 NZD
Retailer 3$8,809 NZD
Retailer 9$10,114 NZD
Retailer 2$10,504 NZD
Retailer 14$10,504 NZD
Retailer 8$10,556 NZD
Retailer 7$10,634 NZD
Retailer 16$10,859 NZD
Retailer 13$11,038 NZD
Retailer 11$12,069 NZD
Retailer 10$12,739 NZD
Retailer 1$15,276 NZD

35 data points across 16 retailers

19 retailers$7,358 NZD to $15,276 NZD

A
Cheapest Retailer
-
$7,358 NZD
$4,147 USD
A
Retailer 2
-
$7,767 NZD
HK$34,200 HKD
View
B+
Retailer 3
-
$8,192 NZD
$4,617 USD
View
A
Retailer 4
-
$8,369 NZD
$4,717 USD
View
B+
Retailer 5
-
$8,671 NZD
$4,887 USD
View
Final sale: no returns
B+
Retailer 6
-
$8,809 NZD
$4,965 USD
View
Retailer 7
-
$10,114 NZD
$5,700 USD
View
Price last confirmed 40 days ago
B+
Retailer 8
-
$10,114 NZD
£4,488 GBP
View
B+
Retailer 9
-
$10,504 NZD
$5,920 USD
View
B+
Retailer 10
-
$10,504 NZD
$5,920 USD
View
Retailer 11
-
$10,556 NZD
A$9,153 AUD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$10,634 NZD
$5,993 USD
View
B
Retailer 13
-
$10,859 NZD
$6,120 USD
View
B+
Retailer 14
-
$11,038 NZD
€5,925 EUR
View
Retailer 15
-
$11,670 NZD
$6,577 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
-
$12,069 NZD
$6,802 USD
View
B
Retailer 17
-
$12,739 NZD
ZAR 115,985 ZAR
View
B
Retailer 18
-
$15,276 NZD
£6,779 GBP
View
Most Expensive
NZ Jewellers
af499b63-a7fc-4d1e-aab5-a1d3d1a765c4 · Sep 19
$18,309 NZD
$10,319 USD
View
Price last confirmed 43 days ago
18 more retailers have this diamond
Prices start from $7,358 NZDSave up to $7,918 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
$7,358 NZD