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Oval|Natural|IGI

1.51ct J VVS1 Oval Natural Diamond

VG • J/VVS1 • IGI 553255370

Shape and cutting style on the report: Oval brilliant

Certificate IGI 553255370

Diamond specifications and retailer prices

From $13,672 NZD
As of November 5, 2026
Save $12,786 NZD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $26,458 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 553255370. Listed at 15 retailers as of November 5, 2026, with prices from $13,672 to $26,458, a $12,786 spread on the same certified stone. NZ Jewellers lists it at $26,458. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 553255370
Dimensions8.84 × 6.44 × 4.13 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Top View
8.84 mm6.44 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 553255370
Side View
Table 59.5%Crown 35°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 64.1%

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 5
Current: $26,458 NZD|Low: $13,385 NZD|High: $26,458 NZD|Avg: $16,971 NZD
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 6, 2026
Retailer 4$13,625 NZD
Retailer 5$13,672 NZD
Retailer 2$14,303 NZD
Retailer 6$14,530 NZD
Retailer 3$14,601 NZD
Retailer 16$14,603 NZD
Retailer 9$14,801 NZD
Retailer 11$15,820 NZD
Retailer 13$16,064 NZD
Retailer 7$16,163 NZD
Retailer 15$17,258 NZD
Retailer 14$18,254 NZD
Retailer 10$19,300 NZD
Retailer 8$19,347 NZD
Retailer 12$21,988 NZD
NZ Jewellers$26,458 NZD

27 data points across 16 retailers

15 retailers$13,672 NZD to $26,458 NZD

Retailer 1
-
$13,625 NZD
Price last confirmed 8 days ago
B+
Retailer 2
-
$13,672 NZD
View
B+
Retailer 3
-
$14,303 NZD
View
B
Retailer 4
-
$14,530 NZD
View
B
Retailer 5
-
$14,601 NZD
View
Final sale: no returns
Retailer 6
-
$14,603 NZD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$14,801 NZD
View
B
Retailer 8
-
$15,820 NZD
View
B
Retailer 9
-
$16,064 NZD
View
B
Retailer 10
-
$16,163 NZD
View
Retailer 11
-
$17,258 NZD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$18,254 NZD
View
B
Retailer 13
-
$19,300 NZD
View
B
Retailer 14
-
$21,988 NZD
View
Most Expensive
C
NZ Jewellers
6b236e93-d19f-41e1-8f4e-6b4ddf708da3 · Nov 5
$26,458 NZD
$14,667 USD
View
14 more retailers have this diamond
Prices start from $13,672 NZDSave up to $12,786 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
$13,672 NZD