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Oval|Natural|GIA

1.51ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 1423043483

Certificate GIA 1423043483

Diamond specifications and retailer prices

From €7,082 EUR
$7,912 USD
As of October 30, 2026
Save €5,593 EUR (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €12,674 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 I 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 1423043483. Listed at 17 retailers as of October 30, 2026, with prices from €7,082 to €12,674, a €5,593 spread on the same certified stone. NZ Jewellers lists it at €12,674. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1423043483
Dimensions9.55 × 6.18 × 3.90 mm
L/W Ratio1.55
Top View
9.55 mm6.18 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1423043483
Side View
Table 66.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €12,674 EUR|Low: €6,776 EUR|High: €12,674 EUR|Avg: €9,278 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6€6,776 EUR
Retailer 10€7,605 EUR
Retailer 11€7,737 EUR
Retailer 9€8,238 EUR
Retailer 5€8,311 EUR
Retailer 7€8,365 EUR
Retailer 4€9,419 EUR
Retailer 8€9,506 EUR
Retailer 3€10,840 EUR
Retailer 2€11,877 EUR
NZ Jewellers€12,674 EUR

41 data points across 11 retailers

17 retailers€7,082 EUR to €12,674 EUR

Retailer 1
-
€6,776 EUR
$7,570 USD
Price last confirmed 14 days ago
B
Retailer 2
-
€7,082 EUR
$7,912 USD
View
B
Retailer 3
-
€7,120 EUR
$7,954 USD
View
B
Retailer 4
-
€7,420 EUR
CA$11,514 CAD
View
B
Retailer 5
-
€7,605 EUR
$8,496 USD
View
B
Retailer 6
-
€7,737 EUR
$8,644 USD
View
B
Retailer 7
-
€8,238 EUR
$9,204 USD
View
B
Retailer 8
-
€8,311 EUR
£7,311 GBP
View
B
Retailer 9
-
€8,365 EUR
$9,345 USD
View
B
Retailer 10
-
€8,749 EUR
$9,774 USD
View
B
Retailer 11
-
€8,996 EUR
$10,050 USD
View
B
Retailer 12
-
€8,996 EUR
$10,050 USD
View
B
Retailer 13
-
€9,291 EUR
$10,380 USD
View
B
Retailer 14
-
€9,419 EUR
View
B
Retailer 15
-
€9,506 EUR
$10,620 USD
View
B
Retailer 16
-
€11,877 EUR
£10,448 GBP
View
Most Expensive
C
NZ Jewellers
7705be8d-1a12-473f-a572-c8bb65c06c3f · Oct 30
€12,674 EUR
$14,160 USD
View
16 more retailers have this diamond
Prices start from €7,082 EURSave up to €5,593 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
€7,082 EUR