CaratHunter
Plans
Oval|Natural|IGI

1.51ct I IF Oval Natural Diamond

VG • I/IF • IGI 741569117

Shape and cutting style on the report: Oval brilliant

Certificate IGI 741569117

Diamond specifications and retailer prices

From $3,896 USD
As of November 2, 2026
Save $259 USD (6%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,969 USD at NZ Jewellers · As of September 19, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 741569117. Listed at 5 retailers as of November 2, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.9°
Pavilion angle36.1°
OriginNatural
Grading LabIGI
CertificateIGI 741569117
Dimensions9.28 × 6.14 × 3.95 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Top View
9.28 mm6.14 mm1.51 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 741569117
Side View
Table 61.0%Crown 36.9°Girdle: STK-THKPavilion 36.1°Culet: NoneDepth 64.3%

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 2
Current: $3,896 USD|Low: $3,896 USD|High: $7,373 USD|Avg: $5,107 USD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 1$3,896 USD
Retailer 3$4,155 USD
Retailer 4$4,772 USD
Retailer 2$7,018 USD

28 data points across 4 retailers

5 retailers$3,896 USD to $4,155 USD

A
Cheapest Retailer
-
$3,896 USD
A
Retailer 2
-
$4,155 USD
View
Retailer 3
-
$4,574 USD
View
Price last confirmed 44 days ago
Retailer 4
-
$7,018 USD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
1e83653a-81ba-4135-bbb9-964a0ff2a6dc · Sep 19
$7,969 USD
View
Price last confirmed 46 days ago
4 more retailers have this diamond
Prices start from $3,896 USDSave up to $259 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
$3,896 USD