Oval|Natural|IGI

1.51ct I VVS1 Oval Natural Diamond

VG • I/VVS1 • IGI 803680469

Shape and cutting style on the report: Oval brilliant

Certificate IGI 803680469

Diamond specifications and retailer prices

From $4,772 USD
As of November 4, 2026
Save $4,379 USD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,151 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 803680469. Listed at 16 retailers as of November 4, 2026, with prices from $4,772 to $9,151, a $4,379 spread on the same certified stone. NZ Jewellers lists it at $9,151. 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
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.8°
Pavilion angle34.5°
OriginNatural
Grading LabIGI
CertificateIGI 803680469
Dimensions8.90 × 6.29 × 3.97 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.90 mm6.29 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 803680469
Side View
Table 58.0%Crown 38.8°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 63.1%

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 4
Current: $5,389 USD|Low: $4,629 USD|High: $8,820 USD|Avg: $5,789 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$4,670 USD
Retailer 9$4,772 USD
Retailer 4$4,927 USD
Retailer 8$5,050 USD
Retailer 10$5,125 USD
Retailer 1$5,389 USD
Retailer 2$5,471 USD
Retailer 5$6,167 USD
Retailer 6$6,725 USD
Retailer 3$8,690 USD

39 data points across 10 retailers

16 retailers$4,772 USD to $9,151 USD

Retailer 1
-
$4,670 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$4,772 USD
View
A
Retailer 3
-
$4,927 USD
View
A
Retailer 4
-
$5,050 USD
View
Final sale: no returns
A
Retailer 5
-
$5,125 USD
View
A
Retailer 6
-
$5,389 USD
View
A
Retailer 7
-
$5,471 USD
View
A
Retailer 8
-
$5,471 USD
View
A
Retailer 9
-
$5,471 USD
View
A
Retailer 10
-
$5,625 USD
View
A
Retailer 11
-
$6,167 USD
View
A
Retailer 12
-
$6,313 USD
View
A
Retailer 13
-
$6,355 USD
View
A
Retailer 14
-
$6,725 USD
View
B+
Retailer 15
-
$8,690 USD
View
Most Expensive
B+
NZ Jewellers
337d671d-e349-42e5-bb84-b7da005a4c3e · Nov 5
$9,151 USD
View
15 more retailers have this diamond
Prices start from $4,772 USDSave up to $4,379 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
$4,772 USD