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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 3545797159

Certificate GIA 3545797159

Diamond specifications and retailer prices

From $6,771 NZD
£3,005 GBP
As of November 1, 2026
Save $5,749 NZD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,519 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 3545797159. Listed at 9 retailers as of October 30, 2026, with prices from $6,771 to $12,519, a $5,749 spread on the same certified stone. NZ Jewellers lists it at $12,519. 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
SymmetryVery Good
FluorescenceMedium
Crown angle39.35°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 3545797159
Dimensions8.75 × 6.31 × 4.09 mm
L/W Ratio1.39
Top View
8.75 mm6.31 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3545797159
Side View
Table 59.0%Crown 39.35°GirdlePavilion 40.2°CuletDepth 64.8%

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 1
Current: $12,519 NZD|Low: $6,768 NZD|High: $12,580 NZD|Avg: $8,433 NZD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$6,771 NZD
Retailer 5$6,911 NZD
Retailer 7$7,186 NZD
Retailer 8$7,186 NZD
Retailer 10$7,275 NZD
Retailer 9$7,705 NZD
Retailer 3$7,969 NZD
Retailer 11$7,981 NZD
Retailer 6$8,103 NZD
Retailer 4$12,017 NZD
NZ Jewellers$12,519 NZD

45 data points across 11 retailers

9 retailers$6,771 NZD to $12,519 NZD

A
Cheapest Retailer
-
$6,771 NZD
£3,005 GBP
A
Retailer 2
-
$6,911 NZD
$3,895 USD
View
A
Retailer 3
-
$7,186 NZD
$4,050 USD
View
A
Retailer 4
-
$7,186 NZD
$4,050 USD
View
A
Retailer 5
-
$7,275 NZD
$4,100 USD
View
Retailer 6
-
$7,705 NZD
A$6,680 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$8,103 NZD
$4,567 USD
View
B
Retailer 8
-
$12,017 NZD
£5,333 GBP
View
Most Expensive
B
NZ Jewellers
022fa12c-a9cb-4493-ac72-d24335c10ff6 · Oct 30
$12,519 NZD
$7,056 USD
View
8 more retailers have this diamond
Prices start from $6,771 NZDSave up to $5,749 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
$6,771 NZD