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Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6515535625

Certificate GIA 6515535625

Diamond specifications and retailer prices

From €3,364 EUR
As of November 4, 2026
Save €4,492 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,856 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct 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 6515535625. Listed at 19 retailers as of November 4, 2026, with prices from €3,364 to €7,856, a €4,492 spread on the same certified stone. NZ Jewellers lists it at €7,856. 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

1.50
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6515535625
Dimensions9.15 × 6.27 × 3.93 mm
L/W Ratio1.46
Top View
9.15 mm6.27 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6515535625
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.7%

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 4
Current: €7,856 EUR|Low: €3,364 EUR|High: €8,193 EUR|Avg: €4,829 EUR|-4.1%
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
November 6, 2026
Retailer 5€3,364 EUR
Retailer 18€3,562 EUR
Retailer 16€3,641 EUR
Retailer 7€3,708 EUR
Retailer 6€3,771 EUR
Retailer 3€4,085 EUR
Retailer 17€4,085 EUR
Retailer 19€4,085 EUR
Retailer 2€4,374 EUR
Retailer 13€4,440 EUR
Retailer 4€4,494 EUR
Retailer 11€4,713 EUR
Retailer 9€4,783 EUR
Retailer 20€4,783 EUR
Retailer 8€4,864 EUR
Retailer 10€4,944 EUR
Retailer 15€5,101 EUR
Retailer 12€5,829 EUR
Retailer 14€7,163 EUR
NZ Jewellers€7,856 EUR

25 data points across 20 retailers

19 retailers€3,364 EUR to €7,856 EUR

A
Cheapest Retailer
-
€3,364 EUR
B+
Retailer 2
-
€3,562 EUR
View
Retailer 3
-
€3,641 EUR
View
Price last confirmed 9 days ago
A
Retailer 4
-
€3,708 EUR
View
A
Retailer 5
-
€3,771 EUR
View
Final sale: no returns
B+
Retailer 6
-
€4,085 EUR
View
Retailer 7
-
€4,085 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€4,085 EUR
View
B+
Retailer 9
-
€4,374 EUR
View
B+
Retailer 10
-
€4,440 EUR
View
B+
Retailer 11
-
€4,494 EUR
View
B+
Retailer 12
-
€4,713 EUR
View
B+
Retailer 13
-
€4,783 EUR
View
B+
Retailer 14
-
€4,783 EUR
View
B+
Retailer 15
-
€4,864 EUR
View
B+
Retailer 16
-
€4,944 EUR
View
B+
Retailer 17
-
€5,101 EUR
View
B
Retailer 18
-
€7,163 EUR
View
Most Expensive
B
NZ Jewellers
608a18ac-475a-4a70-a2f0-9f02ecf598e3 · Nov 5
€7,856 EUR
$8,771 USD
View
18 more retailers have this diamond
Prices start from €3,364 EURSave up to €4,492 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
1.50ct Oval
€3,364 EUR