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Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

ID • J/SI2 • GIA 7536004788

Certificate GIA 7536004788

Diamond specifications and retailer prices

From €1,398 EUR
HK$12,200 HKD
As of November 1, 2026
Save €1,806 EUR (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,822 EUR at NZ Jewellers · As of October 17, 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 7536004788. Listed at 17 retailers as of November 1, 2026, with a 129% 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7536004788
Dimensions8.16 × 5.95 × 3.71 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cloud, Cavity, Indented Natural, Natural
Top View
8.16 mm5.95 mm1.20 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7536004788
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.3%

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: €1,476 EUR|Low: €1,386 EUR|High: €3,259 EUR|Avg: €2,025 EUR|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6€1,398 EUR
Retailer 1€1,476 EUR
Retailer 10€1,687 EUR
Retailer 8€1,719 EUR
Retailer 2€1,947 EUR
Retailer 11€1,952 EUR
Retailer 3€1,987 EUR
Retailer 5€2,006 EUR
Retailer 9€2,110 EUR
Retailer 7€2,497 EUR
Retailer 4€3,203 EUR

43 data points across 11 retailers

17 retailers€1,398 EUR to €3,203 EUR

A
Cheapest Retailer
-
€1,398 EUR
HK$12,200 HKD
A
Retailer 2
-
€1,476 EUR
₹157,066 INR
View
B+
Retailer 3
-
€1,687 EUR
$1,885 USD
View
Final sale: no returns
A
Retailer 4
-
€1,719 EUR
SGD 2,595 SGD
View
B+
Retailer 5
-
€1,757 EUR
$1,963 USD
View
Retailer 6
-
€1,829 EUR
$2,043 USD
View
Price last confirmed 16 days ago
Retailer 7
-
€1,829 EUR
$2,043 USD
View
Price last confirmed 14 days ago
Retailer 8
-
€1,913 EUR
$2,137 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
€1,942 EUR
A$3,338 AUD
View
B+
Retailer 10
-
€1,947 EUR
SGD 2,939 SGD
View
B+
Retailer 11
-
€1,952 EUR
$2,181 USD
View
B+
Retailer 12
-
€1,987 EUR
$2,220 USD
View
B+
Retailer 13
-
€2,006 EUR
£1,764 GBP
View
Retailer 14
-
€2,110 EUR
$2,357 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
€2,497 EUR
View
B
Retailer 16
-
€3,203 EUR
£2,818 GBP
View
Most Expensive
NZ Jewellers
3ecea0f8-ec94-47df-a14b-59dcfd518a2a · Oct 17
€3,822 EUR
$4,270 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from €1,398 EURSave up to €1,806 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
€1,398 EUR