Oval|Natural|GIA

1.21ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6552283770

Certificate GIA 6552283770

Diamond specifications and retailer prices

From ₹1,80,326 INR
As of November 6, 2026
Save ₹3,30,504 INR (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹5,67,652 INR at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded I 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 6552283770. Listed at 12 retailers as of November 5, 2026, with a 183% 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

1.21
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552283770
Dimensions8.50 × 5.84 × 3.78 mm
L/W Ratio1.46
Key to symbols
Crystal, Feather, Needle
Top View
8.50 mm5.84 mm1.21 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552283770
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NDepth 64.6%

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: ₹5,10,831 INR|Low: ₹1,80,326 INR|High: ₹5,43,327 INR|Avg: ₹2,87,015 INR|-6.0%
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₹1,80,326 INR
Retailer 11₹2,28,883 INR
Retailer 7₹2,38,745 INR
Retailer 3₹2,43,441 INR
Retailer 10₹2,44,286 INR
Retailer 2₹2,50,203 INR
Retailer 8₹2,53,678 INR
Retailer 5₹2,55,462 INR
Retailer 4₹3,01,953 INR
Retailer 6₹4,28,087 INR
NZ Jewellers₹5,10,831 INR

43 data points across 11 retailers

12 retailers₹1,80,326 INR to ₹5,10,831 INR

A
Cheapest Retailer
-
₹1,80,326 INR
A
Retailer 2
-
₹2,28,883 INR
View
B+
Retailer 3
-
₹2,38,745 INR
View
B+
Retailer 4
-
₹2,43,441 INR
View
Final sale: no returns
A
Retailer 5
-
₹2,44,286 INR
View
A
Retailer 6
-
₹2,50,203 INR
View
B+
Retailer 7
-
₹2,53,678 INR
View
B+
Retailer 8
-
₹2,55,462 INR
View
B+
Retailer 9
-
₹3,01,953 INR
View
B
Retailer 10
-
₹4,28,087 INR
View
B
Retailer 11
-
₹5,10,831 INR
View
Most Expensive
NZ Jewellers
a330f66e-dd63-4f15-9621-4abb9fa4b7bd · Aug 29
₹5,67,652 INR
$6,044 USD
View
Price last confirmed 69 days ago
11 more retailers have this diamond
Prices start from ₹1,80,326 INRSave up to ₹3,30,504 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
1.21ct Oval
₹1,80,326 INR