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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 €2,687 EUR
$3,002 USD
As of October 30, 2026
Save €3,156 EUR (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,843 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 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 October 30, 2026, with prices from €2,687 to €5,843, a €3,156 spread on the same certified stone. NZ Jewellers lists it at €5,843. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,843 EUR|Low: €2,422 EUR|High: €5,843 EUR|Avg: €3,429 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 13€2,636 EUR
Retailer 6€2,687 EUR
Retailer 15€2,697 EUR
Retailer 16€2,804 EUR
Retailer 14€2,854 EUR
Retailer 5€3,026 EUR
Retailer 3€3,038 EUR
Retailer 8€3,038 EUR
Retailer 10€3,048 EUR
Retailer 17€3,155 EUR
Retailer 4€3,401 EUR
Retailer 18€3,401 EUR
Retailer 11€3,505 EUR
Retailer 7€3,506 EUR
Retailer 9€3,518 EUR
Retailer 12€3,927 EUR
Retailer 2€5,609 EUR
NZ Jewellers€5,843 EUR

43 data points across 18 retailers

17 retailers€2,687 EUR to €5,843 EUR

Retailer 1
-
€2,636 EUR
$2,945 USD
Price last confirmed 11 days ago
B
Retailer 2
-
€2,687 EUR
$3,002 USD
View
B
Retailer 3
-
€2,697 EUR
$3,013 USD
View
B
Retailer 4
-
€2,804 EUR
$3,133 USD
View
Final sale: no returns
B
Retailer 5
-
€2,854 EUR
$3,188 USD
View
B
Retailer 6
-
€3,038 EUR
$3,394 USD
View
B
Retailer 7
-
€3,038 EUR
$3,394 USD
View
B
Retailer 8
-
€3,048 EUR
$3,406 USD
View
B
Retailer 9
-
€3,155 EUR
$3,525 USD
View
B
Retailer 10
-
€3,401 EUR
$3,800 USD
View
B
Retailer 11
-
€3,401 EUR
$3,800 USD
View
B
Retailer 12
-
€3,505 EUR
£3,083 GBP
View
B
Retailer 13
-
€3,506 EUR
$3,917 USD
View
B
Retailer 14
-
€3,518 EUR
$3,930 USD
View
B
Retailer 15
-
€3,927 EUR
View
B
Retailer 16
-
€5,609 EUR
£4,934 GBP
View
Most Expensive
C
NZ Jewellers
a1965308-e720-465f-949b-0b9892e8af35 · Oct 30
€5,843 EUR
$6,528 USD
View
16 more retailers have this diamond
Prices start from €2,687 EURSave up to €3,156 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
€2,687 EUR