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Oval|Natural|GIA

1.20ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 2536156670

Certificate GIA 2536156670

Diamond specifications and retailer prices

From €2,887 EUR
As of November 4, 2026
Save €3,656 EUR (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,543 EUR at NZ Jewellers · As of November 5, 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 I 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 2536156670. Listed at 20 retailers as of November 4, 2026, with prices from €2,887 to €6,543, a €3,656 spread on the same certified stone. NZ Jewellers lists it at €6,543. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536156670
Dimensions8.35 × 5.85 × 3.69 mm
L/W Ratio1.43
Top View
8.35 mm5.85 mm1.20 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2536156670
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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 4
Current: €3,992 EUR|Low: €2,851 EUR|High: €4,554 EUR|Avg: €3,643 EUR|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 12€2,889 EUR
Retailer 11€2,987 EUR
Retailer 9€3,020 EUR
Retailer 14€3,196 EUR
Retailer 15€3,206 EUR
Retailer 2€3,399 EUR
Retailer 13€3,402 EUR
Retailer 10€3,533 EUR
Retailer 4€3,702 EUR
Retailer 8€3,804 EUR
Retailer 6€3,842 EUR
Retailer 7€3,842 EUR
Retailer 5€3,968 EUR
Retailer 1€3,992 EUR
Retailer 3€4,554 EUR

39 data points across 15 retailers

20 retailers€2,887 EUR to €6,543 EUR

B+
Cheapest Retailer
-
€2,887 EUR
B+
Retailer 2
-
€2,889 EUR
View
B+
Retailer 3
-
€2,959 EUR
View
B+
Retailer 4
-
€2,987 EUR
View
Final sale: no returns
B+
Retailer 5
-
€3,020 EUR
View
Retailer 6
-
€3,206 EUR
View
Price last confirmed 58 days ago
B
Retailer 7
-
€3,233 EUR
View
B
Retailer 8
-
€3,399 EUR
View
B
Retailer 9
-
€3,402 EUR
View
B
Retailer 10
-
€3,533 EUR
View
B
Retailer 11
-
€3,702 EUR
View
B
Retailer 12
-
€3,702 EUR
View
B
Retailer 13
-
€3,804 EUR
View
B
Retailer 14
-
€3,842 EUR
View
B
Retailer 15
-
€3,842 EUR
View
B
Retailer 16
-
€3,926 EUR
View
B
Retailer 17
-
€3,992 EUR
View
B
Retailer 18
-
€4,417 EUR
View
B
Retailer 19
-
€5,429 EUR
View
Most Expensive
B
NZ Jewellers
5c5a12a6-0983-489b-932a-61645b0ae429 · Nov 5
€6,543 EUR
$7,305 USD
View
19 more retailers have this diamond
Prices start from €2,887 EURSave up to €3,656 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.

B+
1.20ct Oval
€2,887 EUR