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Oval|Natural|GIA

1.51ct I I1 Oval Natural Diamond

EX • I/I1 • GIA 7558331305

Certificate GIA 7558331305

Diamond specifications and retailer prices

From €3,288 EUR
HK$28,700 HKD
As of November 1, 2026
Save €4,357 EUR (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €7,645 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558331305. Listed at 9 retailers as of October 30, 2026, with prices from €3,288 to €7,645, a €4,357 spread on the same certified stone. NZ Jewellers lists it at €7,645. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558331305
Dimensions8.95 × 6.39 × 4.07 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal, Indented Natural, Needle
Top View
8.95 mm6.39 mm1.51 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558331305
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €7,645 EUR|Low: €3,254 EUR|High: €7,719 EUR|Avg: €4,617 EUR|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3€3,288 EUR
Retailer 2€3,525 EUR
Retailer 8€3,863 EUR
Retailer 9€4,166 EUR
Retailer 6€4,388 EUR
Retailer 7€4,388 EUR
Retailer 4€4,967 EUR
Retailer 5€5,063 EUR
NZ Jewellers€7,645 EUR

43 data points across 9 retailers

9 retailers€3,288 EUR to €7,645 EUR

A
Cheapest Retailer
-
€3,288 EUR
HK$28,700 HKD
A
Retailer 2
-
€3,525 EUR
₹375,098 INR
View
B+
Retailer 3
-
€3,863 EUR
$4,316 USD
View
B+
Retailer 4
-
€4,166 EUR
$4,654 USD
View
B+
Retailer 5
-
€4,388 EUR
$4,902 USD
View
B+
Retailer 6
-
€4,388 EUR
$4,902 USD
View
B
Retailer 7
-
€4,967 EUR
View
B
Retailer 8
-
€5,063 EUR
$5,656 USD
View
Most Expensive
B
NZ Jewellers
53481914-532f-4d57-9966-29c1ae6238f0 · Oct 30
€7,645 EUR
$8,541 USD
View
8 more retailers have this diamond
Prices start from €3,288 EURSave up to €4,357 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
€3,288 EUR