CaratHunter
Plans
Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 2536637549

Certificate GIA 2536637549

Diamond specifications and retailer prices

From $8,928 NZD
$5,032 USD
As of October 31, 2026
Save $11,075 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,003 NZD at NZ Jewellers · As of October 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536637549. Listed at 17 retailers as of October 30, 2026, with prices from $8,928 to $20,003, a $11,075 spread on the same certified stone. NZ Jewellers lists it at $20,003. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536637549
Dimensions8.90 × 6.37 × 4.05 mm
L/W Ratio1.40
Top View
8.90 mm6.37 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536637549
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.5%

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: Oct 31
Current: $20,003 NZD|Low: $8,928 NZD|High: $20,742 NZD|Avg: $12,872 NZD|-3.6%
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
November 1, 2026
Retailer 16$8,928 NZD
Retailer 6$9,895 NZD
Retailer 3$10,000 NZD
Retailer 8$10,187 NZD
Retailer 5$10,344 NZD
Retailer 10$11,141 NZD
Retailer 7$11,538 NZD
Retailer 2$11,583 NZD
Retailer 12$12,189 NZD
Retailer 14$12,189 NZD
Retailer 4$12,361 NZD
Retailer 13$12,580 NZD
Retailer 9$13,069 NZD
Retailer 15$17,506 NZD
Retailer 11$17,716 NZD
NZ Jewellers$20,003 NZD

38 data points across 16 retailers

17 retailers$8,928 NZD to $20,003 NZD

A
Cheapest Retailer
-
$8,928 NZD
$5,032 USD
B+
Retailer 2
-
$9,895 NZD
$5,577 USD
View
B+
Retailer 3
-
$10,000 NZD
$5,636 USD
View
Final sale: no returns
B+
Retailer 4
-
$10,187 NZD
CA$7,974 CAD
View
B+
Retailer 5
-
$10,344 NZD
$5,830 USD
View
B+
Retailer 6
-
$11,141 NZD
$6,279 USD
View
B+
Retailer 7
-
$11,143 NZD
View
B
Retailer 8
-
$11,538 NZD
$6,503 USD
View
B+
Retailer 9
-
$11,583 NZD
£5,140 GBP
View
B+
Retailer 10
-
$12,189 NZD
$6,870 USD
View
B+
Retailer 11
-
$12,189 NZD
$6,870 USD
View
B+
Retailer 12
-
$12,361 NZD
$6,967 USD
View
B
Retailer 13
-
$12,580 NZD
$7,090 USD
View
B+
Retailer 14
-
$13,069 NZD
€7,015 EUR
View
B
Retailer 15
-
$17,506 NZD
$9,866 USD
View
B
Retailer 16
-
$17,716 NZD
£7,862 GBP
View
Most Expensive
B
NZ Jewellers
1a466d81-92fd-4bbc-938a-c6814b343e6c · Oct 30
$20,003 NZD
$11,274 USD
View
16 more retailers have this diamond
Prices start from $8,928 NZDSave up to $11,075 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
$8,928 NZD