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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 €2,860 EUR
$3,195 USD
As of October 30, 2026
Save €3,336 EUR (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,196 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 €2,860 to €6,196, a €3,336 spread on the same certified stone. NZ Jewellers lists it at €6,196. 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
Color
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: €3,319 EUR|Low: €2,479 EUR|High: €6,019 EUR|Avg: €3,663 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€2,860 EUR
Retailer 5€2,909 EUR
Retailer 6€2,974 EUR
Retailer 8€3,097 EUR
Retailer 1€3,319 EUR
Retailer 7€3,810 EUR
Retailer 3€4,025 EUR
Retailer 2€4,372 EUR
Retailer 4€5,979 EUR

44 data points across 9 retailers

21 retailers€2,860 EUR to €6,196 EUR

B
Cheapest Retailer
-
€2,860 EUR
$3,195 USD
B
Retailer 2
-
€2,909 EUR
$3,250 USD
View
B
Retailer 3
-
€2,974 EUR
$3,323 USD
View
Final sale: no returns
B
Retailer 4
-
€3,026 EUR
$3,381 USD
View
B
Retailer 5
-
€3,028 EUR
$3,383 USD
View
B
Retailer 6
-
€3,097 EUR
$3,460 USD
View
B
Retailer 7
-
€3,222 EUR
$3,600 USD
View
B
Retailer 8
-
€3,222 EUR
$3,600 USD
View
B
Retailer 9
-
€3,226 EUR
$3,604 USD
View
B
Retailer 10
-
€3,319 EUR
£2,920 GBP
View
B
Retailer 11
-
€3,346 EUR
$3,738 USD
View
B
Retailer 12
-
€3,509 EUR
$3,920 USD
View
B
Retailer 13
-
€3,509 EUR
$3,920 USD
View
C
Retailer 14
-
€3,625 EUR
$4,050 USD
View
C
Retailer 15
-
€3,654 EUR
$4,082 USD
View
C
Retailer 16
-
€3,717 EUR
$4,153 USD
View
Retailer 17
-
€3,810 EUR
A$6,548 AUD
View
Price last confirmed 23 days ago
B
Retailer 18
-
€4,025 EUR
View
C
Retailer 19
-
€4,372 EUR
ZAR 78,902 ZAR
View
C
Retailer 20
-
€5,979 EUR
£5,260 GBP
View
Most Expensive
C
NZ Jewellers
9b8a9e27-6912-4ee9-83d2-d0045c547b06 · Oct 30
€6,196 EUR
$6,922 USD
View
20 more retailers have this diamond
Prices start from €2,860 EURSave up to €3,336 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
€2,860 EUR