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Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 1453721558

Certificate GIA 1453721558

Diamond specifications and retailer prices

From €2,638 EUR
As of November 1, 2026
Save €3,209 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,847 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1453721558. Listed at 17 retailers as of November 1, 2026, with prices from €2,638 to €5,847, a €3,209 spread on the same certified stone. NZ Jewellers lists it at €5,847. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1453721558
Dimensions8.71 × 5.80 × 3.58 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Top View
8.71 mm5.80 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1453721558
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €5,847 EUR|Low: €2,424 EUR|High: €5,847 EUR|Avg: €3,602 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10€2,638 EUR
Retailer 12€2,699 EUR
Retailer 2€2,778 EUR
Retailer 11€2,855 EUR
Retailer 4€3,040 EUR
Retailer 13€3,157 EUR
Retailer 3€3,404 EUR
Retailer 5€3,404 EUR
Retailer 7€3,472 EUR
Retailer 6€3,474 EUR
Retailer 9€3,927 EUR
Retailer 8€5,597 EUR
NZ Jewellers€5,847 EUR

44 data points across 13 retailers

17 retailers€2,638 EUR to €5,847 EUR

B
Cheapest Retailer
-
€2,638 EUR
B
Retailer 2
-
€2,689 EUR
View
B
Retailer 3
-
€2,699 EUR
View
B
Retailer 4
-
€2,778 EUR
View
Final sale: no returns
B
Retailer 5
-
€2,855 EUR
View
Retailer 6
-
€3,040 EUR
View
Price last confirmed 8 days ago
B
Retailer 7
-
€3,040 EUR
View
B
Retailer 8
-
€3,050 EUR
View
B
Retailer 9
-
€3,157 EUR
View
B
Retailer 10
-
€3,404 EUR
View
B
Retailer 11
-
€3,404 EUR
View
B
Retailer 12
-
€3,472 EUR
View
B
Retailer 13
-
€3,474 EUR
View
B
Retailer 14
-
€3,520 EUR
View
B
Retailer 15
-
€3,927 EUR
View
B
Retailer 16
-
€5,597 EUR
View
Most Expensive
C
NZ Jewellers
a1965308-e720-465f-949b-0b9892e8af35 · Nov 5
€5,847 EUR
$6,528 USD
View
16 more retailers have this diamond
Prices start from €2,638 EURSave up to €3,209 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
€2,638 EUR