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Oval|Natural|GIA

1.51ct I I1 Oval Natural Diamond

ID • I/I1 • GIA 2407626886

Certificate GIA 2407626886

Diamond specifications and retailer prices

From €3,815 EUR
HK$33,300 HKD
As of November 1, 2026
Save €4,830 EUR (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,645 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 2407626886. Listed at 12 retailers as of October 30, 2026, with prices from €3,815 to €8,645, a €4,830 spread on the same certified stone. NZ Jewellers lists it at €8,645. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2407626886
Dimensions8.75 × 6.40 × 4.10 mm
L/W Ratio1.37
Top View
8.75 mm6.40 mm1.51 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2407626886
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

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: Nov 1
Current: €3,815 EUR|Low: €3,781 EUR|High: €6,162 EUR|Avg: €4,791 EUR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2€3,793 EUR
Retailer 1€3,815 EUR
Retailer 6€3,888 EUR
Retailer 4€4,084 EUR
Retailer 5€4,682 EUR
Retailer 8€5,236 EUR
Retailer 9€5,236 EUR
Retailer 10€5,415 EUR
Retailer 3€5,648 EUR
Retailer 7€6,162 EUR

19 data points across 10 retailers

12 retailers€3,815 EUR to €8,645 EUR

B+
Cheapest Retailer
-
€3,815 EUR
HK$33,300 HKD
B+
Retailer 2
-
€3,888 EUR
$4,344 USD
View
B+
Retailer 3
-
€4,084 EUR
$4,563 USD
View
B+
Retailer 4
-
€4,682 EUR
$5,231 USD
View
B+
Retailer 5
-
€4,682 EUR
$5,231 USD
View
B+
Retailer 6
-
€4,682 EUR
$5,231 USD
View
B
Retailer 7
-
€5,236 EUR
$5,850 USD
View
B
Retailer 8
-
€5,236 EUR
$5,850 USD
View
B
Retailer 9
-
€5,403 EUR
$6,036 USD
View
B
Retailer 10
-
€5,415 EUR
$6,050 USD
View
B
Retailer 11
-
€5,648 EUR
View
Most Expensive
C
NZ Jewellers
294f1c60-c729-4d1d-9ee9-f506c3c7e32d · Oct 30
€8,645 EUR
$9,658 USD
View
11 more retailers have this diamond
Prices start from €3,815 EURSave up to €4,830 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
€3,815 EUR