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Oval|Natural|GIA

1.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 7551748384

Certificate GIA 7551748384

Diamond specifications and retailer prices

From €7,035 EUR
HK$61,400 HKD
As of October 30, 2026
Save €6,464 EUR (48%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €13,499 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551748384. Listed at 24 retailers as of October 30, 2026, with prices from €7,035 to €13,499, a €6,464 spread on the same certified stone. With Clarity lists it at €13,499. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.85°
Pavilion angle34.73°
OriginNatural
Grading LabGIA
CertificateGIA 7551748384
Dimensions8.75 × 6.25 × 3.90 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.75 mm6.25 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551748384
Side View
Table 63.0%Crown 41.85°Girdle: MED-VTKPavilion 34.73°Culet: NoneDepth 62.5%

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: €11,274 EUR|Low: €7,187 EUR|High: €12,130 EUR|Avg: €9,183 EUR|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4€7,206 EUR
Retailer 11€8,089 EUR
Retailer 2€8,153 EUR
Retailer 5€8,389 EUR
Retailer 9€8,427 EUR
Retailer 3€8,470 EUR
Retailer 7€8,612 EUR
Retailer 6€9,670 EUR
Retailer 10€10,510 EUR
Retailer 1€11,274 EUR
Retailer 8€12,050 EUR

22 data points across 11 retailers

24 retailers€7,035 EUR to €13,499 EUR

A
Cheapest Retailer
-
€7,035 EUR
HK$61,400 HKD
A
Retailer 2
-
€7,206 EUR
₹766,694 INR
View
Retailer 3
-
€7,779 EUR
SGD 11,744 SGD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
€7,931 EUR
$8,861 USD
View
B+
Retailer 5
-
€8,089 EUR
$9,037 USD
View
B+
Retailer 6
-
€8,145 EUR
$9,100 USD
View
B+
Retailer 7
-
€8,153 EUR
SGD 12,309 SGD
View
B+
Retailer 8
-
€8,389 EUR
£7,379 GBP
View
B+
Retailer 9
-
€8,391 EUR
$9,375 USD
View
Retailer 10
-
€8,427 EUR
A$14,485 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€8,470 EUR
$9,463 USD
View
Final sale: no returns
B+
Retailer 12
-
€8,471 EUR
$9,464 USD
View
B+
Retailer 13
-
€8,612 EUR
£7,576 GBP
View
B+
Retailer 14
-
€9,168 EUR
$10,242 USD
View
B+
Retailer 15
-
€9,177 EUR
$10,253 USD
View
B+
Retailer 16
-
€9,318 EUR
$10,410 USD
View
B+
Retailer 17
-
€9,387 EUR
$10,487 USD
View
B+
Retailer 18
-
€9,644 EUR
$10,775 USD
View
B+
Retailer 19
-
€9,670 EUR
View
B
Retailer 20
-
€10,589 EUR
$11,830 USD
View
B
Retailer 21
-
€11,274 EUR
ZAR 203,487 ZAR
View
B
Retailer 22
-
€12,050 EUR
£10,600 GBP
View
B
Retailer 23
-
€12,791 EUR
$14,290 USD
View
Most Expensive
B
With Clarity
7551748384 · Oct 30
€13,499 EUR
$15,081 USD
View
23 more retailers have this diamond
Prices start from €7,035 EURSave up to €6,464 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
€7,035 EUR