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Oval|Natural|IGI

1.51ct I VS1 Oval Natural Diamond

VG • I/VS1 • IGI 801639230

Shape and cutting style on the report: Oval brilliant

Certificate IGI 801639230

Diamond specifications and retailer prices

From ₹3,54,638 INR
$3,735 USD
As of November 1, 2026
Save ₹3,68,881 INR (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹7,23,519 INR at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801639230. Listed at 17 retailers as of October 30, 2026, with prices from ₹3,54,638 to ₹7,23,519, a ₹3,68,881 spread on the same certified stone. NZ Jewellers lists it at ₹7,23,519. 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 801639230
Dimensions8.53 × 6.33 × 4.07 mm
L/W Ratio1.35
Girdle conditionFaceted
Top View
8.53 mm6.33 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801639230
Side View
Table 65.0%Crown 41.1°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹7,23,519 INR|Low: ₹3,51,315 INR|High: ₹7,49,250 INR|Avg: ₹4,70,323 INR|-3.4%
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
Retailer 17
November 2, 2026
Retailer 4₹3,54,638 INR
Retailer 6₹3,65,463 INR
Retailer 15₹3,71,255 INR
Retailer 5₹3,83,313 INR
Retailer 11₹3,85,822 INR
Retailer 7₹3,93,568 INR
Retailer 3₹4,15,311 INR
Retailer 14₹4,15,311 INR
Retailer 17₹4,15,311 INR
Retailer 8₹4,29,431 INR
Retailer 10₹4,32,812 INR
Retailer 2₹4,69,974 INR
Retailer 16₹4,79,213 INR
Retailer 9₹4,81,864 INR
Retailer 12₹5,10,488 INR
Retailer 13₹6,65,035 INR
NZ Jewellers₹7,23,519 INR

36 data points across 17 retailers

17 retailers₹3,54,638 INR to ₹7,23,519 INR

A
Cheapest Retailer
-
₹3,54,638 INR
$3,735 USD
A
Retailer 2
-
₹3,65,463 INR
$3,849 USD
View
A
Retailer 3
-
₹3,71,255 INR
$3,910 USD
View
A
Retailer 4
-
₹3,83,313 INR
$4,037 USD
View
Final sale: no returns
A
Retailer 5
-
₹3,85,822 INR
£3,200 GBP
View
A
Retailer 6
-
₹3,93,568 INR
$4,145 USD
View
A
Retailer 7
-
₹4,15,311 INR
$4,374 USD
View
A
Retailer 8
-
₹4,15,311 INR
$4,374 USD
View
A
Retailer 9
-
₹4,15,311 INR
$4,374 USD
View
A
Retailer 10
-
₹4,29,431 INR
$4,523 USD
View
A
Retailer 11
-
₹4,32,812 INR
£3,589 GBP
View
A
Retailer 12
-
₹4,69,974 INR
€4,714 EUR
View
A
Retailer 13
-
₹4,79,213 INR
$5,047 USD
View
A
Retailer 14
-
₹4,81,864 INR
£3,996 GBP
View
A
Retailer 15
-
₹5,10,488 INR
ZAR 86,856 ZAR
View
B+
Retailer 16
-
₹6,65,035 INR
£5,515 GBP
View
Most Expensive
B+
NZ Jewellers
5d491467-f87d-4aa0-9053-bdac64dfc9f0 · Oct 30
₹7,23,519 INR
$7,620 USD
View
16 more retailers have this diamond
Prices start from ₹3,54,638 INRSave up to ₹3,68,881 INR

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
₹3,54,638 INR