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Oval|Natural|GIA

1.20ct J SI1 Oval Natural Diamond

ID • J/SI1 • GIA 1559636147

Certificate GIA 1559636147

Diamond specifications and retailer prices

From ₹2,80,459 INR
$2,955 USD
As of November 1, 2026
Save ₹3,02,693 INR (52%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: ₹6,07,424 INR at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct 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 1559636147. Listed at 29 retailers as of November 1, 2026, with a 108% 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

1.20
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559636147
Dimensions8.59 × 5.92 × 3.54 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Twinning Wisp, Cavity, Needle
Top View
8.59 mm5.92 mm1.20 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559636147
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹3,40,084 INR|Low: ₹3,15,860 INR|High: ₹5,90,143 INR|Avg: ₹3,97,700 INR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8₹3,15,860 INR
Retailer 9₹3,21,162 INR
Retailer 10₹3,30,856 INR
Retailer 1₹3,40,084 INR
Retailer 5₹3,64,407 INR
Retailer 11₹3,67,586 INR
Retailer 3₹3,73,844 INR
Retailer 4₹4,08,089 INR
Retailer 7₹4,28,570 INR
Retailer 2₹5,08,642 INR
Retailer 6₹5,83,152 INR

37 data points across 11 retailers

29 retailers₹2,80,459 INR to ₹5,83,152 INR

B+
Cheapest Retailer
-
₹2,80,459 INR
$2,955 USD
B
Retailer 2
-
₹2,96,689 INR
$3,126 USD
View
B
Retailer 3
-
₹3,05,136 INR
$3,215 USD
View
Retailer 4
-
₹3,15,860 INR
$3,328 USD
View
Price last confirmed 69 days ago
Retailer 5
-
₹3,15,860 INR
$3,328 USD
View
Price last confirmed 42 days ago
Retailer 6
-
₹3,15,860 INR
$3,328 USD
View
Price last confirmed 32 days ago
B
Retailer 7
-
₹3,15,860 INR
$3,328 USD
View
B
Retailer 8
-
₹3,17,166 INR
$3,342 USD
View
B
Retailer 9
-
₹3,21,162 INR
CA$4,700 CAD
View
Retailer 10
-
₹3,28,009 INR
$3,456 USD
View
Price last confirmed 33 days ago
B
Retailer 11
-
₹3,30,856 INR
$3,486 USD
View
B
Retailer 12
-
₹3,40,084 INR
£2,821 GBP
View
B
Retailer 13
-
₹3,57,811 INR
$3,770 USD
View
B
Retailer 14
-
₹3,57,811 INR
$3,770 USD
View
B
Retailer 15
-
₹3,64,407 INR
£3,023 GBP
View
Retailer 16
-
₹3,64,454 INR
$3,840 USD
View
Price last confirmed 55 days ago
Retailer 17
-
₹3,64,454 INR
$3,840 USD
View
Price last confirmed 42 days ago
Retailer 18
-
₹3,64,454 INR
$3,840 USD
View
Price last confirmed 34 days ago
B
Retailer 19
-
₹3,67,586 INR
$3,873 USD
View
B
Retailer 20
-
₹3,70,149 INR
$3,900 USD
View
Retailer 21
-
₹3,73,844 INR
A$6,060 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
₹3,78,489 INR
$3,988 USD
View
B
Retailer 23
-
₹4,08,089 INR
€4,095 EUR
View
B
Retailer 24
-
₹4,28,570 INR
ZAR 72,949 ZAR
View
B
Retailer 25
-
₹5,08,642 INR
$5,359 USD
View
B
Retailer 26
-
₹5,83,152 INR
£4,838 GBP
View
Retailer 27
-
₹6,07,424 INR
$6,400 USD
View
Price last confirmed 52 days ago
Retailer 28
-
₹6,07,424 INR
$6,400 USD
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
edaa7ba8-bce8-4bff-81fa-16e451f7ab09 · Sep 29
₹6,07,424 INR
$6,400 USD
View
Price last confirmed 34 days ago
28 more retailers have this diamond
Prices start from ₹2,80,459 INRSave up to ₹3,02,693 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.

B+
1.20ct Oval
₹2,80,459 INR