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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 6422873409

Certificate GIA 6422873409

Diamond specifications and retailer prices

From €6,143 EUR
$6,863 USD
As of October 31, 2026
Save €7,991 EUR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €14,134 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 6422873409. Listed at 20 retailers as of October 30, 2026, with prices from €6,143 to €14,134, a €7,991 spread on the same certified stone. NZ Jewellers lists it at €14,134. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422873409
Dimensions8.51 × 6.20 × 4.13 mm
L/W Ratio1.37
Top View
8.51 mm6.20 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6422873409
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

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: Oct 31
Current: €14,134 EUR|Low: €5,934 EUR|High: €14,134 EUR|Avg: €8,618 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
November 1, 2026
Retailer 4€6,143 EUR
Retailer 11€6,512 EUR
Retailer 13€7,067 EUR
Retailer 12€7,192 EUR
Retailer 5€7,657 EUR
Retailer 3€7,774 EUR
Retailer 6€7,888 EUR
Retailer 10€7,968 EUR
Retailer 8€9,235 EUR
Retailer 9€9,304 EUR
Retailer 7€10,382 EUR
Retailer 2€11,778 EUR
NZ Jewellers€14,134 EUR

44 data points across 13 retailers

20 retailers€6,143 EUR to €14,134 EUR

A
Cheapest Retailer
-
€6,143 EUR
$6,863 USD
A
Retailer 2
-
€6,175 EUR
HK$53,900 HKD
View
B+
Retailer 3
-
€6,512 EUR
$7,275 USD
View
B+
Retailer 4
-
€7,067 EUR
$7,895 USD
View
Final sale: no returns
B+
Retailer 5
-
€7,068 EUR
$7,896 USD
View
B+
Retailer 6
-
€7,191 EUR
$8,034 USD
View
B+
Retailer 7
-
€7,192 EUR
$8,035 USD
View
B+
Retailer 8
-
€7,657 EUR
$8,554 USD
View
B+
Retailer 9
-
€7,774 EUR
$8,685 USD
View
B+
Retailer 10
-
€7,888 EUR
£6,939 GBP
View
Retailer 11
-
€7,968 EUR
A$13,695 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
€8,374 EUR
$9,355 USD
View
B
Retailer 13
-
€8,387 EUR
$9,370 USD
View
B
Retailer 14
-
€8,387 EUR
$9,370 USD
View
B
Retailer 15
-
€8,664 EUR
$9,680 USD
View
B
Retailer 16
-
€8,835 EUR
$9,870 USD
View
B
Retailer 17
-
€9,235 EUR
View
B
Retailer 18
-
€10,382 EUR
ZAR 187,389 ZAR
View
B
Retailer 19
-
€11,778 EUR
£10,361 GBP
View
Most Expensive
C
NZ Jewellers
98467352-dc31-41ee-99b7-c82512ecdb5d · Oct 30
€14,134 EUR
$15,791 USD
View
19 more retailers have this diamond
Prices start from €6,143 EURSave up to €7,991 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
€6,143 EUR