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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

GD • J/VS1 • GIA 7551853653

Certificate GIA 7551853653

Diamond specifications and retailer prices

From $9,074 NZD
$5,114 USD
As of November 2, 2026
Save $9,076 NZD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,149 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7551853653. Listed at 10 retailers as of October 30, 2026, with prices from $9,074 to $18,149, a $9,076 spread on the same certified stone. NZ Jewellers lists it at $18,149. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.47°
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 7551853653
Dimensions9.53 × 6.13 × 4.02 mm
L/W Ratio1.55
Top View
9.53 mm6.13 mm1.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551853653
Side View
Table 63.0%Crown 35.47°GirdlePavilion 41.7°CuletDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $18,149 NZD|Low: $9,074 NZD|High: $18,522 NZD|Avg: $12,669 NZD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$9,074 NZD
Retailer 3$10,411 NZD
Retailer 10$10,550 NZD
Retailer 9$11,005 NZD
Retailer 7$11,098 NZD
Retailer 8$11,123 NZD
Retailer 2$11,854 NZD
Retailer 5$13,333 NZD
Retailer 4$15,988 NZD
NZ Jewellers$18,149 NZD

44 data points across 10 retailers

10 retailers$9,074 NZD to $18,149 NZD

B+
Cheapest Retailer
-
$9,074 NZD
$5,114 USD
Final sale: no returns
B+
Retailer 2
-
$10,411 NZD
£4,620 GBP
View
B
Retailer 3
-
$10,550 NZD
A$9,148 AUD
View
Retailer 4
-
$11,005 NZD
A$9,543 AUD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$11,098 NZD
$6,255 USD
View
B
Retailer 6
-
$11,123 NZD
$6,269 USD
View
B
Retailer 7
-
$11,854 NZD
€6,363 EUR
View
B
Retailer 8
-
$13,333 NZD
ZAR 121,397 ZAR
View
B
Retailer 9
-
$15,988 NZD
£7,095 GBP
View
Most Expensive
C
NZ Jewellers
3d3c4200-5100-4302-bdeb-76ff3329ab0b · Oct 30
$18,149 NZD
$10,229 USD
View
9 more retailers have this diamond
Prices start from $9,074 NZDSave up to $9,076 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.

B+
1.51ct Oval
$9,074 NZD