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Oval|Natural|GIA

1.51ct J SI2 Oval Natural Diamond

GD • J/SI2 • GIA 2215248131

Certificate GIA 2215248131

Diamond specifications and retailer prices

From €4,935 EUR
$5,513 USD
As of October 30, 2026
Save €5,631 EUR (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €10,566 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2215248131. Listed at 17 retailers as of October 30, 2026, with prices from €4,935 to €10,566, a €5,631 spread on the same certified stone. NZ Jewellers lists it at €10,566. 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

1.51
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215248131
Dimensions8.86 × 6.49 × 4.19 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.86 mm6.49 mm1.51 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215248131
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.6%

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: Oct 30
Current: €10,566 EUR|Low: €4,580 EUR|High: €10,566 EUR|Avg: €6,203 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€4,802 EUR
Retailer 7€4,935 EUR
Retailer 15€4,991 EUR
Retailer 16€5,283 EUR
Retailer 14€5,375 EUR
Retailer 6€5,521 EUR
Retailer 8€5,637 EUR
Retailer 3€5,723 EUR
Retailer 9€5,723 EUR
Retailer 17€5,723 EUR
Retailer 11€6,058 EUR
Retailer 4€6,275 EUR
Retailer 5€6,275 EUR
Retailer 10€6,489 EUR
Retailer 18€6,603 EUR
Retailer 12€6,903 EUR
Retailer 2€9,307 EUR
NZ Jewellers€10,566 EUR

43 data points across 18 retailers

17 retailers€4,935 EUR to €10,566 EUR

Retailer 1
-
€4,802 EUR
$5,365 USD
Price last confirmed 14 days ago
B
Retailer 2
-
€4,935 EUR
$5,513 USD
View
B
Retailer 3
-
€4,991 EUR
$5,576 USD
View
B
Retailer 4
-
€5,283 EUR
$5,902 USD
View
Final sale: no returns
B
Retailer 5
-
€5,375 EUR
$6,005 USD
View
B
Retailer 6
-
€5,637 EUR
$6,297 USD
View
B
Retailer 7
-
€5,723 EUR
$6,394 USD
View
B
Retailer 8
-
€5,723 EUR
$6,394 USD
View
B
Retailer 9
-
€5,723 EUR
$6,394 USD
View
B
Retailer 10
-
€6,058 EUR
£5,329 GBP
View
C
Retailer 11
-
€6,275 EUR
$7,010 USD
View
C
Retailer 12
-
€6,275 EUR
$7,010 USD
View
C
Retailer 13
-
€6,489 EUR
$7,250 USD
View
C
Retailer 14
-
€6,603 EUR
$7,377 USD
View
B
Retailer 15
-
€6,903 EUR
View
C
Retailer 16
-
€9,307 EUR
£8,187 GBP
View
Most Expensive
C
NZ Jewellers
757914c7-7e80-4466-b118-8610f7574a41 · Oct 30
€10,566 EUR
$11,804 USD
View
16 more retailers have this diamond
Prices start from €4,935 EURSave up to €5,631 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
1.51ct Oval
€4,935 EUR