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Oval|Natural|GIA

1.50ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6462679137

Certificate GIA 6462679137

Diamond specifications and retailer prices

From €5,675 EUR
$6,340 USD
As of October 28, 2026
Save €6,522 EUR (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €12,196 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6462679137. Listed at 22 retailers as of October 28, 2026, with prices from €5,675 to €12,196, a €6,522 spread on the same certified stone. NZ Jewellers lists it at €12,196. 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.44°
Pavilion angle42.77°
OriginNatural
Grading LabGIA
CertificateGIA 6462679137
Dimensions8.76 × 6.52 × 4.19 mm
L/W Ratio1.34
Culet sizeNone
Top View
8.76 mm6.52 mm1.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6462679137
Side View
Table 60.0%Crown 34.44°Girdle: STK-VTKPavilion 42.77°Culet: NoneDepth 64.2%

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 28
Current: €12,196 EUR|Low: €5,081 EUR|High: €12,196 EUR|Avg: €7,520 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
November 1, 2026
Retailer 9€5,675 EUR
Retailer 11€5,762 EUR
Retailer 10€6,098 EUR
Retailer 3€6,105 EUR
Retailer 5€6,337 EUR
Retailer 4€6,607 EUR
Retailer 12€6,708 EUR
Retailer 8€6,989 EUR
Retailer 7€7,968 EUR
Retailer 6€8,958 EUR
Retailer 2€10,163 EUR
NZ Jewellers€12,196 EUR

43 data points across 12 retailers

22 retailers€5,675 EUR to €12,196 EUR

B+
Cheapest Retailer
-
€5,675 EUR
$6,340 USD
B+
Retailer 2
-
€5,762 EUR
$6,437 USD
View
B
Retailer 3
-
€6,098 EUR
$6,813 USD
View
B
Retailer 4
-
€6,098 EUR
$6,813 USD
View
Final sale: no returns
B
Retailer 5
-
€6,105 EUR
$6,820 USD
View
B
Retailer 6
-
€6,205 EUR
$6,932 USD
View
B
Retailer 7
-
€6,337 EUR
£5,574 GBP
View
B
Retailer 8
-
€6,353 EUR
$7,098 USD
View
B
Retailer 9
-
€6,494 EUR
$7,255 USD
View
B
Retailer 10
-
€6,524 EUR
$7,289 USD
View
B
Retailer 11
-
€6,607 EUR
$7,381 USD
View
B
Retailer 12
-
€6,708 EUR
$7,494 USD
View
B
Retailer 13
-
€6,982 EUR
$7,800 USD
View
B
Retailer 14
-
€6,982 EUR
$7,800 USD
View
Retailer 15
-
€6,989 EUR
A$12,012 AUD
View
Price last confirmed 10 days ago
B
Retailer 16
-
€6,992 EUR
$7,812 USD
View
B
Retailer 17
-
€7,214 EUR
$8,060 USD
View
B
Retailer 18
-
€7,623 EUR
$8,516 USD
View
B
Retailer 19
-
€7,968 EUR
View
B
Retailer 20
-
€8,958 EUR
ZAR 161,688 ZAR
View
B
Retailer 21
-
€10,163 EUR
£8,940 GBP
View
Most Expensive
C
NZ Jewellers
eaa8e21d-84eb-4c1b-b6b1-9bc498fc6e11 · Oct 30
€12,196 EUR
$13,626 USD
View
21 more retailers have this diamond
Prices start from €5,675 EURSave up to €6,522 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
€5,675 EUR