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Oval|Natural|GIA

1.50ct D SI2 Oval Natural Diamond

GD • D/SI2 • GIA 6522691780

Certificate GIA 6522691780

Diamond specifications and retailer prices

From €5,431 EUR
HK$47,400 HKD
As of October 30, 2026
Save €6,435 EUR (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €11,865 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522691780. Listed at 22 retailers as of October 30, 2026, with prices from €5,431 to €11,865, a €6,435 spread on the same certified stone. NZ Jewellers lists it at €11,865. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.73°
Pavilion angle37.68°
OriginNatural
Grading LabGIA
CertificateGIA 6522691780
Dimensions8.78 × 6.28 × 4.05 mm
L/W Ratio1.40
Top View
8.78 mm6.28 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522691780
Side View
Table 64.0%Crown 40.73°Girdle: STK-VTKPavilion 37.68°Culet: NoneDepth 64.5%

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 30
Current: €6,689 EUR|Low: €5,545 EUR|High: €10,006 EUR|Avg: €6,998 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3€5,579 EUR
Retailer 8€6,279 EUR
Retailer 7€6,393 EUR
Retailer 6€6,548 EUR
Retailer 1€6,689 EUR
Retailer 4€6,705 EUR
Retailer 2€7,753 EUR
Retailer 5€9,940 EUR

27 data points across 8 retailers

22 retailers€5,431 EUR to €11,865 EUR

A
Cheapest Retailer
-
€5,431 EUR
HK$47,400 HKD
A
Retailer 2
-
€5,579 EUR
₹593,607 INR
View
B+
Retailer 3
-
€6,057 EUR
$6,767 USD
View
B+
Retailer 4
-
€6,131 EUR
$6,850 USD
View
Retailer 5
-
€6,245 EUR
SGD 9,428 SGD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€6,279 EUR
SGD 9,480 SGD
View
B+
Retailer 7
-
€6,393 EUR
$7,142 USD
View
B+
Retailer 8
-
€6,480 EUR
$7,240 USD
View
B+
Retailer 9
-
€6,548 EUR
$7,315 USD
View
Final sale: no returns
Retailer 10
-
€6,548 EUR
$7,316 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€6,689 EUR
£5,884 GBP
View
B+
Retailer 12
-
€6,705 EUR
£5,898 GBP
View
B+
Retailer 13
-
€7,094 EUR
$7,926 USD
View
B+
Retailer 14
-
€7,204 EUR
$8,048 USD
View
B+
Retailer 15
-
€7,243 EUR
$8,091 USD
View
B+
Retailer 16
-
€7,306 EUR
$8,162 USD
View
B+
Retailer 17
-
€7,328 EUR
$8,187 USD
View
B+
Retailer 18
-
€7,427 EUR
$8,298 USD
View
B+
Retailer 19
-
€7,753 EUR
View
B
Retailer 20
-
€8,186 EUR
$9,145 USD
View
B
Retailer 21
-
€9,940 EUR
£8,744 GBP
View
Most Expensive
C
NZ Jewellers
5b503cc5-d3f5-4353-b7a3-6859e23554ca · Oct 30
€11,865 EUR
$13,256 USD
View
21 more retailers have this diamond
Prices start from €5,431 EURSave up to €6,435 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
€5,431 EUR