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Oval|Natural|GIA

1.50ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 6552546080

Certificate GIA 6552546080

Diamond specifications and retailer prices

From €7,504 EUR
HK$65,500 HKD
As of October 30, 2026
Save €6,925 EUR (48%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €14,430 EUR at With Clarity · As of October 30, 2026
View at With Clarity

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552546080. Listed at 25 retailers as of October 30, 2026, with prices from €7,504 to €14,430, a €6,925 spread on the same certified stone. With Clarity lists it at €14,430. 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.23°
Pavilion angle33.59°
OriginNatural
Grading LabGIA
CertificateGIA 6552546080
Dimensions9.89 × 6.29 × 3.55 mm
L/W Ratio1.57
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.89 mm6.29 mm1.50 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552546080
Side View
Table 64.0%Crown 33.23°Girdle: THK-VTKPavilion 33.59°Culet: NoneDepth 56.5%

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: Oct 30
Current: €7,727 EUR|Low: €7,681 EUR|High: €12,960 EUR|Avg: €9,554 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 1€7,727 EUR
Retailer 6€8,630 EUR
Retailer 10€8,715 EUR
Retailer 4€8,983 EUR
Retailer 8€9,028 EUR
Retailer 2€9,062 EUR
Retailer 3€9,214 EUR
Retailer 7€10,330 EUR
Retailer 9€11,849 EUR
Retailer 5€12,892 EUR

25 data points across 10 retailers

25 retailers€7,504 EUR to €14,430 EUR

B+
Cheapest Retailer
-
€7,504 EUR
HK$65,500 HKD
B+
Retailer 2
-
€7,727 EUR
₹822,167 INR
View
Retailer 3
-
€8,306 EUR
SGD 12,540 SGD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
€8,409 EUR
$9,395 USD
View
B+
Retailer 5
-
€8,630 EUR
$9,642 USD
View
B+
Retailer 6
-
€8,656 EUR
$9,670 USD
View
B+
Retailer 7
-
€8,715 EUR
SGD 13,158 SGD
View
B
Retailer 8
-
€8,964 EUR
$10,015 USD
View
B+
Retailer 9
-
€8,983 EUR
£7,903 GBP
View
Retailer 10
-
€9,028 EUR
A$15,517 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
€9,062 EUR
$10,124 USD
View
Final sale: no returns
B
Retailer 12
-
€9,064 EUR
$10,126 USD
View
B+
Retailer 13
-
€9,214 EUR
£8,106 GBP
View
B
Retailer 14
-
€9,799 EUR
$10,948 USD
View
B
Retailer 15
-
€9,818 EUR
$10,969 USD
View
B
Retailer 16
-
€9,970 EUR
$11,138 USD
View
B
Retailer 17
-
€10,047 EUR
$11,225 USD
View
B
Retailer 18
-
€10,053 EUR
$11,231 USD
View
B
Retailer 19
-
€10,310 EUR
$11,518 USD
View
B
Retailer 20
-
€10,330 EUR
View
B
Retailer 21
-
€11,329 EUR
$12,657 USD
View
Retailer 22
-
€11,849 EUR
ZAR 213,863 ZAR
View
Price last confirmed 9 days ago
B
Retailer 23
-
€12,892 EUR
£11,341 GBP
View
B
Retailer 24
-
€13,685 EUR
$15,289 USD
View
Most Expensive
B
With Clarity
6552546080 · Oct 30
€14,430 EUR
$16,121 USD
View
24 more retailers have this diamond
Prices start from €7,504 EURSave up to €6,925 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
€7,504 EUR