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Oval|Natural|GIA

1.51ct F SI2 Oval Natural Diamond

VG • F/SI2 • GIA 6555422815

Certificate GIA 6555422815

Diamond specifications and retailer prices

From €4,550 EUR
$5,103 USD
As of November 2, 2026
Save €6,162 EUR (58%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €10,711 EUR at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555422815. Listed at 24 retailers as of November 2, 2026, with prices from €4,550 to €10,711, a €6,162 spread on the same certified stone. NZ Jewellers lists it at €10,711. 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
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 6555422815
Dimensions9.36 × 6.27 × 3.96 mm
L/W Ratio1.49
Girdle conditionFaceted
Top View
9.36 mm6.27 mm1.51 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555422815
Side View
Table 63.0%Crown 38.7°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €10,711 EUR|Low: €4,550 EUR|High: €11,032 EUR|Avg: €6,447 EUR|-2.9%
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
Retailer 21
Retailer 22
November 2, 2026
Retailer 8€4,550 EUR
Retailer 18€4,793 EUR
Retailer 6€4,883 EUR
Retailer 11€5,060 EUR
Retailer 15€5,111 EUR
Retailer 9€5,154 EUR
Retailer 7€5,356 EUR
Retailer 20€5,356 EUR
Retailer 5€5,802 EUR
Retailer 22€5,891 EUR
Retailer 3€6,027 EUR
Retailer 2€6,034 EUR
Retailer 16€6,141 EUR
Retailer 10€6,446 EUR
Retailer 12€6,446 EUR
Retailer 13€6,608 EUR
Retailer 14€6,660 EUR
Retailer 19€6,694 EUR
Retailer 4€7,058 EUR
Retailer 21€7,333 EUR
Retailer 17€8,925 EUR
NZ Jewellers€10,711 EUR

28 data points across 22 retailers

24 retailers€4,550 EUR to €10,711 EUR

A
Cheapest Retailer
-
€4,550 EUR
$5,103 USD
A
Retailer 2
-
€4,793 EUR
HK$42,000 HKD
View
A
Retailer 3
-
€4,864 EUR
$5,455 USD
View
A
Retailer 4
-
€4,883 EUR
$5,477 USD
View
A
Retailer 5
-
€5,060 EUR
$5,675 USD
View
Retailer 6
-
€5,111 EUR
₹545,968 INR
View
Price last confirmed 18 days ago
A
Retailer 7
-
€5,154 EUR
$5,781 USD
View
A
Retailer 8
-
€5,356 EUR
$6,007 USD
View
B+
Retailer 9
-
€5,356 EUR
$6,007 USD
View
Final sale: no returns
Retailer 10
-
€5,669 EUR
SGD 8,592 SGD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
€5,802 EUR
$6,507 USD
View
B+
Retailer 12
-
€5,891 EUR
$6,607 USD
View
B+
Retailer 13
-
€6,027 EUR
$6,760 USD
View
B+
Retailer 14
-
€6,034 EUR
£5,329 GBP
View
B+
Retailer 15
-
€6,141 EUR
£5,424 GBP
View
B+
Retailer 16
-
€6,352 EUR
$7,124 USD
View
B+
Retailer 17
-
€6,446 EUR
$7,230 USD
View
B+
Retailer 18
-
€6,446 EUR
$7,230 USD
View
B+
Retailer 19
-
€6,608 EUR
View
B+
Retailer 20
-
€6,660 EUR
$7,470 USD
View
B+
Retailer 21
-
€6,694 EUR
$7,508 USD
View
B
Retailer 22
-
€7,333 EUR
$8,225 USD
View
B
Retailer 23
-
€8,925 EUR
£7,882 GBP
View
Most Expensive
B
NZ Jewellers
e8a03823-6f25-4fa2-9408-2eef83175308 · Nov 2
€10,711 EUR
$12,014 USD
View
23 more retailers have this diamond
Prices start from €4,550 EURSave up to €6,162 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.

A
1.51ct Oval
€4,550 EUR