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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 6515777659

Certificate GIA 6515777659

Diamond specifications and retailer prices

From €7,212 EUR
$8,057 USD
As of October 30, 2026
Save €5,627 EUR (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €12,838 EUR at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6515777659. Listed at 23 retailers as of October 30, 2026, with prices from €7,212 to €12,838, a €5,627 spread on the same certified stone. NZ Jewellers lists it at €12,838. 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.9°
Pavilion angle38.45°
OriginNatural
Grading LabGIA
CertificateGIA 6515777659
Dimensions8.79 × 6.39 × 4.02 mm
L/W Ratio1.38
Top View
8.79 mm6.39 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6515777659
Side View
Table 56.0%Crown 38.9°Girdle: STK-VTKPavilion 38.45°Culet: NoneDepth 62.9%

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: Oct 30
Current: €12,838 EUR|Low: €7,138 EUR|High: €12,838 EUR|Avg: €9,116 EUR
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
November 1, 2026
Retailer 8€7,212 EUR
Retailer 6€7,239 EUR
Retailer 5€7,653 EUR
Retailer 9€7,702 EUR
Retailer 18€7,703 EUR
Retailer 10€8,256 EUR
Retailer 16€8,345 EUR
Retailer 12€8,420 EUR
Retailer 3€8,459 EUR
Retailer 17€8,473 EUR
Retailer 11€8,618 EUR
Retailer 7€8,832 EUR
Retailer 4€9,628 EUR
Retailer 14€9,706 EUR
Retailer 13€11,316 EUR
Retailer 15€11,783 EUR
Retailer 2€12,030 EUR
NZ Jewellers€12,838 EUR

22 data points across 18 retailers

23 retailers€7,212 EUR to €12,838 EUR

B+
Cheapest Retailer
-
€7,212 EUR
$8,057 USD
B+
Retailer 2
-
€7,239 EUR
$8,088 USD
View
B+
Retailer 3
-
€7,653 EUR
$8,550 USD
View
B+
Retailer 4
-
€7,702 EUR
$8,605 USD
View
Final sale: no returns
B+
Retailer 5
-
€7,703 EUR
$8,606 USD
View
B+
Retailer 6
-
€7,767 EUR
$8,677 USD
View
B+
Retailer 7
-
€8,211 EUR
$9,174 USD
View
B+
Retailer 8
-
€8,256 EUR
$9,224 USD
View
B+
Retailer 9
-
€8,345 EUR
$9,323 USD
View
B+
Retailer 10
-
€8,420 EUR
£7,407 GBP
View
Retailer 11
-
€8,459 EUR
A$14,540 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€8,473 EUR
$9,466 USD
View
B+
Retailer 13
-
€8,618 EUR
£7,581 GBP
View
B
Retailer 14
-
€8,763 EUR
$9,790 USD
View
B
Retailer 15
-
€8,763 EUR
$9,790 USD
View
B
Retailer 16
-
€8,832 EUR
$9,867 USD
View
B+
Retailer 17
-
€9,058 EUR
$10,120 USD
View
B
Retailer 18
-
€9,628 EUR
$10,757 USD
View
B
Retailer 19
-
€9,706 EUR
View
B
Retailer 20
-
€11,316 EUR
ZAR 204,240 ZAR
View
B
Retailer 21
-
€11,783 EUR
£10,365 GBP
View
B
Retailer 22
-
€12,030 EUR
£10,583 GBP
View
Most Expensive
B
NZ Jewellers
d6ad2329-7657-4411-80c2-d92a67508ea6 · Oct 30
€12,838 EUR
$14,343 USD
View
22 more retailers have this diamond
Prices start from €7,212 EURSave up to €5,627 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+
1.50ct Oval
€7,212 EUR