Oval|Natural|GIA

1.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2547780164

Certificate GIA 2547780164

Diamond specifications and retailer prices

From €6,660 EUR
CA$10,335 CAD
As of October 30, 2026
Save €5,942 EUR (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €12,602 EUR at NZ Jewellers · As of October 27, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547780164. Listed at 17 retailers as of October 27, 2026, with prices from €6,660 to €12,602, a €5,942 spread on the same certified stone. NZ Jewellers lists it at €12,602. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2547780164
Dimensions9.07 × 6.15 × 4.01 mm
L/W Ratio1.47
Top View
9.07 mm6.15 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2547780164
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

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: €12,602 EUR|Low: €5,909 EUR|High: €14,018 EUR|Avg: €7,908 EUR|-10.1%
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
October 28, 2026
Retailer 8€5,909 EUR
Retailer 6€5,953 EUR
Retailer 7€6,301 EUR
Retailer 17€6,301 EUR
Retailer 3€6,660 EUR
Retailer 14€6,826 EUR
Retailer 4€6,927 EUR
Retailer 15€6,932 EUR
Retailer 12€7,072 EUR
Retailer 2€7,081 EUR
Retailer 5€7,726 EUR
Retailer 10€7,877 EUR
Retailer 9€7,977 EUR
Retailer 13€8,189 EUR
Retailer 11€9,174 EUR
Retailer 16€10,515 EUR
NZ Jewellers€12,602 EUR

28 data points across 17 retailers

17 retailers€6,660 EUR to €12,602 EUR

Retailer 1
-
€5,909 EUR
$6,602 USD
Price last confirmed 7 days ago
Retailer 2
-
€5,953 EUR
$6,651 USD
View
Price last confirmed 7 days ago
Retailer 3
-
€6,301 EUR
$7,040 USD
View
Price last confirmed 5 days ago
Retailer 4
-
€6,301 EUR
$7,040 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€6,660 EUR
CA$10,335 CAD
View
Retailer 6
-
€6,826 EUR
$7,626 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€6,927 EUR
$7,739 USD
View
Retailer 8
-
€6,932 EUR
$7,744 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€7,072 EUR
£6,221 GBP
View
B+
Retailer 10
-
€7,081 EUR
£6,229 GBP
View
B
Retailer 11
-
€7,726 EUR
$8,632 USD
View
B+
Retailer 12
-
€7,877 EUR
$8,800 USD
View
Retailer 13
-
€7,977 EUR
A$13,710 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
€8,189 EUR
View
B
Retailer 15
-
€9,174 EUR
ZAR 165,584 ZAR
View
B
Retailer 16
-
€10,515 EUR
£9,250 GBP
View
Most Expensive
B
NZ Jewellers
6c5269c5-f2a8-44a1-9d79-e6659501d87c · Oct 27
€12,602 EUR
$14,079 USD
View
16 more retailers have this diamond
Prices start from €6,660 EURSave up to €5,942 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
€6,660 EUR