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Oval|Natural|GIA

1.51ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1553875487

Certificate GIA 1553875487

Diamond specifications and retailer prices

From ₹5,96,204 INR
As of November 6, 2026
Save ₹7,56,901 INR (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹13,53,105 INR 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553875487. Listed at 11 retailers as of November 5, 2026, with prices from ₹5,96,204 to ₹13,53,105, a ₹7,56,901 spread on the same certified stone. NZ Jewellers lists it at ₹13,53,105. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553875487
Dimensions8.86 × 6.19 × 4.02 mm
L/W Ratio1.43
Key to symbols
Crystal, Feather, Needle
Top View
8.86 mm6.19 mm1.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553875487
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.0%

Caratlytics Score

How it works →
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 6
Current: ₹13,53,105 INR|Low: ₹5,96,204 INR|High: ₹14,09,551 INR|Avg: ₹8,39,921 INR|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9₹5,96,204 INR
Retailer 8₹6,59,318 INR
Retailer 6₹6,64,860 INR
Retailer 3₹7,09,284 INR
Retailer 11₹7,15,670 INR
Retailer 2₹7,52,863 INR
Retailer 10₹8,09,027 INR
Retailer 7₹8,21,424 INR
Retailer 4₹8,77,119 INR
Retailer 5₹11,24,410 INR
NZ Jewellers₹13,53,105 INR

34 data points across 11 retailers

11 retailers₹5,96,204 INR to ₹13,53,105 INR

A
Cheapest Retailer
-
₹5,96,204 INR
A
Retailer 2
-
₹6,59,318 INR
View
Retailer 3
-
₹6,64,860 INR
View
Price last confirmed 3 days ago
Retailer 4
-
₹7,09,284 INR
View
Price last confirmed 25 days ago
B+
Retailer 5
-
₹7,15,670 INR
View
A
Retailer 6
-
₹7,52,863 INR
View
B+
Retailer 7
-
₹8,09,027 INR
View
B+
Retailer 8
-
₹8,21,424 INR
View
B+
Retailer 9
-
₹8,77,119 INR
View
B
Retailer 10
-
₹11,24,410 INR
View
Most Expensive
B
NZ Jewellers
03eb7318-4dbf-444e-9944-c8b39e425396 · Nov 5
₹13,53,105 INR
$14,407 USD
View
10 more retailers have this diamond
Prices start from ₹5,96,204 INRSave up to ₹7,56,901 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
₹5,96,204 INR