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Oval|Natural|GIA

1.51ct J SI2 Oval Natural Diamond

ID • J/SI2 • GIA 6552732132

Certificate GIA 6552732132

Diamond specifications and retailer prices

From €4,449 EUR
$4,971 USD
As of October 30, 2026
Save €4,969 EUR (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,418 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552732132. Listed at 19 retailers as of October 30, 2026, with prices from €4,449 to €9,418, a €4,969 spread on the same certified stone. NZ Jewellers lists it at €9,418. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.95°
OriginNatural
Grading LabGIA
CertificateGIA 6552732132
Dimensions9.30 × 6.21 × 3.95 mm
L/W Ratio1.50
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Cloud, Needle, Natural
Top View
9.30 mm6.21 mm1.51 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552732132
Side View
Table 62.0%Crown 37.95°Girdle: MediumPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €9,418 EUR|Low: €3,618 EUR|High: €9,418 EUR|Avg: €5,404 EUR|+33.7%
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 11€3,983 EUR
Retailer 19€4,449 EUR
Retailer 8€4,490 EUR
Retailer 12€4,563 EUR
Retailer 6€4,748 EUR
Retailer 17€5,038 EUR
Retailer 20€5,084 EUR
Retailer 3€5,102 EUR
Retailer 4€5,102 EUR
Retailer 18€5,102 EUR
Retailer 9€5,163 EUR
Retailer 14€5,402 EUR
Retailer 2€5,568 EUR
Retailer 5€5,758 EUR
Retailer 10€5,886 EUR
Retailer 15€6,153 EUR
Retailer 16€6,209 EUR
Retailer 7€8,243 EUR
Retailer 13€8,296 EUR
NZ Jewellers€9,418 EUR

31 data points across 20 retailers

19 retailers€4,449 EUR to €9,418 EUR

Retailer 1
-
€3,983 EUR
$4,450 USD
Price last confirmed 20 days ago
B+
Retailer 2
-
€4,449 EUR
$4,971 USD
View
B+
Retailer 3
-
€4,490 EUR
$5,016 USD
View
B+
Retailer 4
-
€4,748 EUR
$5,305 USD
View
B
Retailer 5
-
€5,038 EUR
$5,628 USD
View
B+
Retailer 6
-
€5,084 EUR
CA$7,889 CAD
View
B
Retailer 7
-
€5,102 EUR
$5,700 USD
View
B+
Retailer 8
-
€5,102 EUR
$5,700 USD
View
B+
Retailer 9
-
€5,102 EUR
$5,700 USD
View
B+
Retailer 10
-
€5,163 EUR
$5,768 USD
View
B+
Retailer 11
-
€5,402 EUR
£4,752 GBP
View
B
Retailer 12
-
€5,568 EUR
£4,898 GBP
View
B
Retailer 13
-
€5,588 EUR
$6,243 USD
View
B
Retailer 14
-
€5,758 EUR
$6,433 USD
View
B
Retailer 15
-
€5,886 EUR
$6,576 USD
View
B
Retailer 16
-
€6,153 EUR
View
B
Retailer 17
-
€8,243 EUR
$9,209 USD
View
C
Retailer 18
-
€8,296 EUR
£7,298 GBP
View
Most Expensive
C
NZ Jewellers
8b9397df-d79b-43fa-a77f-79ff72ae40b1 · Oct 30
€9,418 EUR
$10,522 USD
View
18 more retailers have this diamond
Prices start from €4,449 EURSave up to €4,969 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
€4,449 EUR