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Oval|Natural|GIA

1.00ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 1553987872

Certificate GIA 1553987872

Diamond specifications and retailer prices

From ₹1,27,731 INR
As of November 6, 2026
Save ₹2,85,517 INR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,58,424 INR at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553987872. Listed at 12 retailers as of November 5, 2026, with a 224% 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

1.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553987872
Dimensions8.16 × 5.53 × 3.44 mm
L/W Ratio1.48
Girdle conditionThick
Top View
8.16 mm5.53 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553987872
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.2%

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: ₹4,13,248 INR|Low: ₹1,27,731 INR|High: ₹4,33,347 INR|Avg: ₹2,13,589 INR|-4.6%
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 2₹1,27,731 INR
Retailer 9₹1,35,151 INR
Retailer 10₹1,54,404 INR
Retailer 8₹1,74,691 INR
Retailer 11₹1,82,299 INR
Retailer 5₹1,88,122 INR
Retailer 4₹2,06,812 INR
Retailer 7₹2,31,231 INR
Retailer 3₹2,34,518 INR
Retailer 6₹2,96,036 INR
NZ Jewellers₹4,13,248 INR

34 data points across 11 retailers

12 retailers₹1,27,731 INR to ₹4,13,248 INR

A
Cheapest Retailer
-
₹1,27,731 INR
A
Retailer 2
-
₹1,35,151 INR
View
Final sale: no returns
B+
Retailer 3
-
₹1,54,404 INR
View
B+
Retailer 4
-
₹1,74,691 INR
View
B+
Retailer 5
-
₹1,82,299 INR
View
B+
Retailer 6
-
₹1,88,122 INR
View
B+
Retailer 7
-
₹2,06,812 INR
View
B+
Retailer 8
-
₹2,31,231 INR
View
Retailer 9
-
₹2,34,518 INR
View
Price last confirmed 32 days ago
B
Retailer 10
-
₹2,96,036 INR
View
B
Retailer 11
-
₹4,13,248 INR
View
Most Expensive
NZ Jewellers
1efc91e5-184a-41a5-82b1-23cc35e29b1a · Aug 29
₹4,58,424 INR
$4,881 USD
View
Price last confirmed 69 days ago
11 more retailers have this diamond
Prices start from ₹1,27,731 INRSave up to ₹2,85,517 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
1.00ct Oval
₹1,27,731 INR