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Oval|Natural|IGI

1.51ct L VS1 Oval Natural Diamond

VG • L/VS1 • IGI 768686231

Shape and cutting style on the report: Oval brilliant

Certificate IGI 768686231

Diamond specifications and retailer prices

From $3,077 NZD
As of November 6, 2026
Save $5,397 NZD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,475 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 768686231. Listed at 13 retailers as of November 5, 2026, with prices from $3,077 to $8,475, a $5,397 spread on the same certified stone. NZ Jewellers lists it at $8,475. 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
L
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 768686231
Dimensions9.29 × 6.57 × 3.93 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
9.29 mm6.57 mm1.51 ctL / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768686231
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 59.8%

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 6
Current: $8,475 NZD|Low: $3,077 NZD|High: $8,475 NZD|Avg: $4,519 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
November 6, 2026
Retailer 2$3,077 NZD
Retailer 5$3,662 NZD
Retailer 6$3,878 NZD
Retailer 3$3,983 NZD
Retailer 10$4,053 NZD
Retailer 12$4,053 NZD
Retailer 13$4,068 NZD
Retailer 9$4,241 NZD
Retailer 4$4,304 NZD
Retailer 11$4,678 NZD
Retailer 8$4,946 NZD
Retailer 7$5,168 NZD
NZ Jewellers$8,475 NZD

40 data points across 13 retailers

13 retailers$3,077 NZD to $8,475 NZD

A
Cheapest Retailer
-
$3,077 NZD
B+
Retailer 2
-
$3,662 NZD
View
A
Retailer 3
-
$3,878 NZD
View
B+
Retailer 4
-
$3,983 NZD
View
B+
Retailer 5
-
$4,053 NZD
View
Retailer 6
-
$4,053 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,068 NZD
View
B+
Retailer 8
-
$4,241 NZD
View
B+
Retailer 9
-
$4,304 NZD
View
B+
Retailer 10
-
$4,678 NZD
View
B+
Retailer 11
-
$4,946 NZD
View
B+
Retailer 12
-
$5,168 NZD
View
Most Expensive
B
NZ Jewellers
ecab9784-ef89-469d-921c-87a653ad182e · Nov 5
$8,475 NZD
$4,698 USD
View
12 more retailers have this diamond
Prices start from $3,077 NZDSave up to $5,397 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
$3,077 NZD