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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 $1,706 USD
As of November 6, 2026
Save $2,992 USD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,698 USD 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 $1,706 to $4,698, a $2,992 spread on the same certified stone. NZ Jewellers lists it at $4,698. 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
Color
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: $4,698 USD|Low: $1,706 USD|High: $4,698 USD|Avg: $2,505 USD
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$1,706 USD
Retailer 5$2,030 USD
Retailer 6$2,150 USD
Retailer 3$2,208 USD
Retailer 10$2,247 USD
Retailer 12$2,247 USD
Retailer 13$2,255 USD
Retailer 9$2,351 USD
Retailer 4$2,386 USD
Retailer 11$2,593 USD
Retailer 8$2,742 USD
Retailer 7$2,865 USD
NZ Jewellers$4,698 USD

40 data points across 13 retailers

13 retailers$1,706 USD to $4,698 USD

A
Cheapest Retailer
-
$1,706 USD
B+
Retailer 2
-
$2,030 USD
View
A
Retailer 3
-
$2,150 USD
View
B+
Retailer 4
-
$2,208 USD
View
B+
Retailer 5
-
$2,247 USD
View
Retailer 6
-
$2,247 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,255 USD
View
B+
Retailer 8
-
$2,351 USD
View
B+
Retailer 9
-
$2,386 USD
View
B+
Retailer 10
-
$2,593 USD
View
B+
Retailer 11
-
$2,742 USD
View
B+
Retailer 12
-
$2,865 USD
View
Most Expensive
B
NZ Jewellers
ecab9784-ef89-469d-921c-87a653ad182e · Nov 5
$4,698 USD
View
12 more retailers have this diamond
Prices start from $1,706 USDSave up to $2,992 USD

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
$1,706 USD