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Oval|Natural|GIA

1.51ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 2566045185

Certificate GIA 2566045185

Diamond specifications and retailer prices

From ₹1,75,443 INR
As of November 6, 2026
Save ₹3,17,731 INR (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹5,06,604 INR at NZ Jewellers · As of August 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566045185. Listed at 19 retailers as of November 5, 2026, with a 181% 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566045185
Dimensions8.88 × 6.36 × 4.00 mm
L/W Ratio1.40
Top View
8.88 mm6.36 mm1.51 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566045185
Side View
Table 61.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 62.9%

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: ₹4,93,174 INR|Low: ₹1,75,443 INR|High: ₹5,36,189 INR|Avg: ₹2,68,803 INR|-8.0%
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
November 6, 2026
Retailer 16₹1,75,443 INR
Retailer 3₹2,03,806 INR
Retailer 14₹2,13,104 INR
Retailer 8₹2,28,320 INR
Retailer 2₹2,31,982 INR
Retailer 13₹2,33,861 INR
Retailer 12₹2,35,927 INR
Retailer 7₹2,42,783 INR
Retailer 5₹2,44,943 INR
Retailer 15₹2,46,822 INR
Retailer 9₹2,49,076 INR
Retailer 10₹2,49,639 INR
Retailer 4₹2,72,180 INR
Retailer 11₹2,87,959 INR
Retailer 6₹3,03,080 INR
NZ Jewellers₹4,93,174 INR

25 data points across 16 retailers

19 retailers₹1,75,443 INR to ₹4,93,174 INR

A
Cheapest Retailer
-
₹1,75,443 INR
A
Retailer 2
-
₹2,03,806 INR
View
A
Retailer 3
-
₹2,13,104 INR
View
A
Retailer 4
-
₹2,28,320 INR
View
A
Retailer 5
-
₹2,31,982 INR
View
B+
Retailer 6
-
₹2,33,861 INR
View
B+
Retailer 7
-
₹2,35,927 INR
View
Retailer 8
-
₹2,42,783 INR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
₹2,44,943 INR
View
B+
Retailer 10
-
₹2,46,822 INR
View
B+
Retailer 11
-
₹2,49,076 INR
View
B+
Retailer 12
-
₹2,49,639 INR
View
Retailer 13
-
₹2,56,496 INR
View
Price last confirmed 23 days ago
B+
Retailer 14
-
₹2,72,180 INR
View
B+
Retailer 15
-
₹2,87,959 INR
View
Retailer 16
-
₹2,95,942 INR
View
Price last confirmed 23 days ago
B+
Retailer 17
-
₹3,03,080 INR
View
B
Retailer 18
-
₹4,93,174 INR
View
Most Expensive
NZ Jewellers
7afac1a4-437f-4dfb-b9d8-3add4c558d30 · Aug 30
₹5,06,604 INR
$5,394 USD
View
Price last confirmed 68 days ago
18 more retailers have this diamond
Prices start from ₹1,75,443 INRSave up to ₹3,17,731 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
₹1,75,443 INR