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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 €3,800 EUR
HK$33,300 HKD
As of November 1, 2026
Save €4,811 EUR (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,611 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 €3,800 to €8,611, a €4,811 spread on the same certified stone. NZ Jewellers lists it at €8,611. 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
Colour
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: €5,624 EUR|Low: €3,766 EUR|High: €6,138 EUR|Avg: €4,772 EUR|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2€3,778 EUR
Retailer 3€3,800 EUR
Retailer 6€3,873 EUR
Retailer 4€4,068 EUR
Retailer 5€4,664 EUR
Retailer 8€5,216 EUR
Retailer 9€5,216 EUR
Retailer 10€5,394 EUR
Retailer 1€5,624 EUR
Retailer 7€6,138 EUR

20 data points across 10 retailers

12 retailers€3,800 EUR to €8,611 EUR

B+
Cheapest Retailer
-
€3,800 EUR
HK$33,300 HKD
B+
Retailer 2
-
€3,873 EUR
$4,344 USD
View
B+
Retailer 3
-
€4,068 EUR
$4,563 USD
View
B+
Retailer 4
-
€4,664 EUR
$5,231 USD
View
B+
Retailer 5
-
€4,664 EUR
$5,231 USD
View
B+
Retailer 6
-
€4,664 EUR
$5,231 USD
View
B
Retailer 7
-
€5,216 EUR
$5,850 USD
View
B
Retailer 8
-
€5,216 EUR
$5,850 USD
View
B
Retailer 9
-
€5,382 EUR
$6,036 USD
View
B
Retailer 10
-
€5,394 EUR
$6,050 USD
View
B
Retailer 11
-
€5,624 EUR
View
Most Expensive
C
NZ Jewellers
294f1c60-c729-4d1d-9ee9-f506c3c7e32d · Oct 30
€8,611 EUR
$9,658 USD
View
11 more retailers have this diamond
Prices start from €3,800 EURSave up to €4,811 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
€3,800 EUR