CaratHunter
Plans
Oval|Natural|GIA

1.51ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 6541240788

Certificate GIA 6541240788

Diamond specifications and retailer prices

From ₹4,67,628 INR
As of November 6, 2026
Save ₹4,66,031 INR (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹10,32,087 INR at NZ Jewellers · As of September 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541240788. Listed at 20 retailers as of November 4, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.35°
Pavilion angle36.93°
OriginNatural
Grading LabGIA
CertificateGIA 6541240788
Dimensions8.92 × 6.33 × 4.02 mm
L/W Ratio1.41
Top View
8.92 mm6.33 mm1.51 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541240788
Side View
Table 62.0%Crown 39.35°Girdle: STK-THKPavilion 36.93°Culet: NoneDepth 63.6%

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: ₹5,78,265 INR|Low: ₹4,63,965 INR|High: ₹9,33,659 INR|Avg: ₹6,07,759 INR|-1.7%
Retailer 1
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
November 6, 2026
Retailer 13₹4,67,628 INR
Retailer 3₹4,87,539 INR
Retailer 8₹4,92,235 INR
Retailer 5₹5,02,096 INR
Retailer 2₹5,15,996 INR
Retailer 16₹5,20,317 INR
Retailer 6₹5,51,404 INR
Retailer 11₹5,51,592 INR
Retailer 1₹5,78,265 INR
Retailer 10₹5,86,061 INR
Retailer 7₹6,40,347 INR
Retailer 15₹6,68,710 INR
Retailer 9₹6,70,307 INR
Retailer 14₹6,80,356 INR
Retailer 12₹9,06,610 INR
Retailer 4₹9,33,659 INR

34 data points across 16 retailers

20 retailers₹4,67,628 INR to ₹9,33,659 INR

A
Cheapest Retailer
-
₹4,67,628 INR
A
Retailer 2
-
₹4,87,539 INR
View
A
Retailer 3
-
₹5,02,096 INR
View
A
Retailer 4
-
₹5,15,996 INR
View
Final sale: no returns
A
Retailer 5
-
₹5,20,317 INR
View
Retailer 6
-
₹5,45,487 INR
View
Price last confirmed 36 days ago
A
Retailer 7
-
₹5,51,404 INR
View
A
Retailer 8
-
₹5,51,592 INR
View
A
Retailer 9
-
₹5,78,265 INR
View
A
Retailer 10
-
₹5,86,061 INR
View
A
Retailer 11
-
₹6,12,358 INR
View
Retailer 12
-
₹6,17,054 INR
View
Price last confirmed 36 days ago
Retailer 13
-
₹6,26,540 INR
View
Price last confirmed 38 days ago
A
Retailer 14
-
₹6,40,347 INR
View
Retailer 15
-
₹6,68,710 INR
View
Price last confirmed 7 days ago
A
Retailer 16
-
₹6,70,307 INR
View
Retailer 17
-
₹7,12,008 INR
View
Price last confirmed 38 days ago
B+
Retailer 18
-
₹9,06,610 INR
View
B
Retailer 19
-
₹9,33,659 INR
View
Most Expensive
NZ Jewellers
c1fcdd3b-bb6d-4228-b653-aa4a75263e19 · Sep 30
₹10,32,087 INR
$10,989 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from ₹4,67,628 INRSave up to ₹4,66,031 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
₹4,67,628 INR