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Oval|Natural|GIA

1.20ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 5516826748

Certificate GIA 5516826748

Diamond specifications and retailer prices

From €2,849 EUR
$3,195 USD
As of October 30, 2026
Save €3,323 EUR (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,172 EUR at NZ Jewellers · As of October 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5516826748. Listed at 21 retailers as of October 30, 2026, with prices from €2,849 to €6,172, a €3,323 spread on the same certified stone. NZ Jewellers lists it at €6,172. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5516826748
Dimensions8.36 × 5.90 × 3.69 mm
L/W Ratio1.42
Top View
8.36 mm5.90 mm1.20 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5516826748
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,306 EUR|Low: €2,469 EUR|High: €5,996 EUR|Avg: €3,654 EUR|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9€2,849 EUR
Retailer 5€2,898 EUR
Retailer 6€2,963 EUR
Retailer 8€3,085 EUR
Retailer 1€3,306 EUR
Retailer 7€3,795 EUR
Retailer 3€4,010 EUR
Retailer 2€4,355 EUR
Retailer 4€5,956 EUR

43 data points across 9 retailers

21 retailers€2,849 EUR to €6,172 EUR

B
Cheapest Retailer
-
€2,849 EUR
$3,195 USD
B
Retailer 2
-
€2,898 EUR
$3,250 USD
View
B
Retailer 3
-
€2,963 EUR
$3,323 USD
View
Final sale: no returns
B
Retailer 4
-
€3,014 EUR
$3,381 USD
View
B
Retailer 5
-
€3,016 EUR
$3,383 USD
View
B
Retailer 6
-
€3,085 EUR
$3,460 USD
View
B
Retailer 7
-
€3,210 EUR
$3,600 USD
View
B
Retailer 8
-
€3,210 EUR
$3,600 USD
View
B
Retailer 9
-
€3,213 EUR
$3,604 USD
View
B
Retailer 10
-
€3,306 EUR
£2,920 GBP
View
B
Retailer 11
-
€3,333 EUR
$3,738 USD
View
B
Retailer 12
-
€3,495 EUR
$3,920 USD
View
B
Retailer 13
-
€3,495 EUR
$3,920 USD
View
C
Retailer 14
-
€3,611 EUR
$4,050 USD
View
C
Retailer 15
-
€3,639 EUR
$4,082 USD
View
C
Retailer 16
-
€3,703 EUR
$4,153 USD
View
Retailer 17
-
€3,795 EUR
A$6,548 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
€4,010 EUR
View
C
Retailer 19
-
€4,355 EUR
ZAR 78,902 ZAR
View
C
Retailer 20
-
€5,956 EUR
£5,260 GBP
View
Most Expensive
C
NZ Jewellers
9b8a9e27-6912-4ee9-83d2-d0045c547b06 · Oct 30
€6,172 EUR
$6,922 USD
View
20 more retailers have this diamond
Prices start from €2,849 EURSave up to €3,323 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
€2,849 EUR