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Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

ID • J/SI2 • GIA 6532313478

Certificate GIA 6532313478

Diamond specifications and retailer prices

From €1,524 EUR
HK$13,300 HKD
As of November 1, 2026
Save €1,949 EUR (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,144 EUR at NZ Jewellers · As of October 11, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532313478. Listed at 17 retailers as of November 1, 2026, with a 128% 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
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532313478
Dimensions8.38 × 5.98 × 3.74 mm
L/W Ratio1.40
Top View
8.38 mm5.98 mm1.20 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532313478
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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 1
Current: €1,598 EUR|Low: €1,501 EUR|High: €3,532 EUR|Avg: €2,124 EUR|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€1,524 EUR
Retailer 1€1,598 EUR
Retailer 7€1,771 EUR
Retailer 8€1,830 EUR
Retailer 9€2,107 EUR
Retailer 10€2,113 EUR
Retailer 2€2,139 EUR
Retailer 4€2,175 EUR
Retailer 6€2,476 EUR
Retailer 3€3,473 EUR

36 data points across 10 retailers

17 retailers€1,524 EUR to €3,473 EUR

A
Cheapest Retailer
-
€1,524 EUR
HK$13,300 HKD
A
Retailer 2
-
€1,598 EUR
₹170,076 INR
View
A
Retailer 3
-
€1,771 EUR
SGD 2,673 SGD
View
B+
Retailer 4
-
€1,830 EUR
$2,044 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,907 EUR
$2,130 USD
View
Retailer 6
-
€1,983 EUR
$2,215 USD
View
Price last confirmed 20 days ago
Retailer 7
-
€1,983 EUR
$2,215 USD
View
Price last confirmed 20 days ago
Retailer 8
-
€2,084 EUR
$2,328 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
€2,088 EUR
A$3,588 AUD
View
B+
Retailer 10
-
€2,107 EUR
$2,354 USD
View
B+
Retailer 11
-
€2,113 EUR
SGD 3,190 SGD
View
B+
Retailer 12
-
€2,139 EUR
$2,390 USD
View
B+
Retailer 13
-
€2,175 EUR
£1,914 GBP
View
Retailer 14
-
€2,288 EUR
$2,556 USD
View
Price last confirmed 20 days ago
B+
Retailer 15
-
€2,476 EUR
View
B
Retailer 16
-
€3,473 EUR
£3,055 GBP
View
Most Expensive
NZ Jewellers
687224ff-2b0b-4fd5-97ea-c24937d8bf8c · Oct 11
€4,144 EUR
$4,630 USD
View
Price last confirmed 21 days ago
16 more retailers have this diamond
Prices start from €1,524 EURSave up to €1,949 EUR

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
1.20ct Oval
€1,524 EUR