Oval|Natural|GIA

1.50ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 6462133889

Certificate GIA 6462133889

Diamond specifications and retailer prices

From €6,789 EUR
As of November 4, 2026
Save €5,982 EUR (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €12,771 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6462133889. Listed at 21 retailers as of November 4, 2026, with prices from €6,789 to €12,771, a €5,982 spread on the same certified stone. NZ Jewellers lists it at €12,771. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 6462133889
Dimensions9.01 × 6.35 × 3.97 mm
L/W Ratio1.42
Top View
9.01 mm6.35 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6462133889
Side View
Table 56.0%CrownGirdle: STK-THKPavilion 37.6°Culet: NoneDepth 62.5%

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 4
Current: €8,244 EUR|Low: €6,386 EUR|High: €12,111 EUR|Avg: €9,030 EUR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5€6,789 EUR
Retailer 8€7,662 EUR
Retailer 1€8,244 EUR
Retailer 10€8,301 EUR
Retailer 7€8,414 EUR
Retailer 9€8,429 EUR
Retailer 2€9,578 EUR
Retailer 6€9,653 EUR
Retailer 3€11,179 EUR
Retailer 4€11,936 EUR

46 data points across 10 retailers

21 retailers€6,789 EUR to €12,771 EUR

B+
Cheapest Retailer
-
€6,789 EUR
B
Retailer 2
-
€7,137 EUR
View
B
Retailer 3
-
€7,175 EUR
View
B
Retailer 4
-
€7,478 EUR
View
B
Retailer 5
-
€7,613 EUR
View
Retailer 6
-
€7,662 EUR
View
Price last confirmed 8 days ago
B
Retailer 7
-
€7,662 EUR
View
Final sale: no returns
B
Retailer 8
-
€7,727 EUR
View
B
Retailer 9
-
€8,244 EUR
View
B
Retailer 10
-
€8,301 EUR
View
Retailer 11
-
€8,414 EUR
View
Price last confirmed 14 days ago
B
Retailer 12
-
€8,429 EUR
View
B
Retailer 13
-
€8,817 EUR
View
B
Retailer 14
-
€9,055 EUR
View
B
Retailer 15
-
€9,055 EUR
View
B
Retailer 16
-
€9,360 EUR
View
B
Retailer 17
-
€9,578 EUR
View
B
Retailer 18
-
€9,653 EUR
View
C
Retailer 19
-
€11,179 EUR
View
B
Retailer 20
-
€11,936 EUR
View
Most Expensive
C
NZ Jewellers
431043a4-ff58-4017-9775-d718115478ce · Nov 5
€12,771 EUR
$14,259 USD
View
20 more retailers have this diamond
Prices start from €6,789 EURSave up to €5,982 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
€6,789 EUR