Round|Natural|GIA

1.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5222652464

Certificate GIA 5222652464

Diamond specifications and retailer prices

From €7,521 EUR
$8,402 USD
As of October 30, 2026
Save €2,740 EUR (27%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €14,577 EUR at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5222652464. Listed at 21 retailers as of October 29, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5222652464
Dimensions7.31 × 7.24 × 4.49 mm
L/W Ratio1.01
Top View
7.31 mm7.24 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5222652464
Side View
Table 60.0%Crown 34.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.0%

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: €9,825 EUR|Low: €7,446 EUR|High: €13,823 EUR|Avg: €9,577 EUR|+6.2%
Retailer 1
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
October 31, 2026
Retailer 7€7,521 EUR
Retailer 15€8,016 EUR
Retailer 9€8,102 EUR
Retailer 5€8,114 EUR
Retailer 12€8,491 EUR
Retailer 10€9,209 EUR
Retailer 4€9,328 EUR
Retailer 6€9,739 EUR
Retailer 11€9,739 EUR
Retailer 1€9,825 EUR
Retailer 2€10,061 EUR
Retailer 8€10,260 EUR
Retailer 14€10,898 EUR
Retailer 3€11,508 EUR
Retailer 13€13,787 EUR

40 data points across 15 retailers

21 retailers€7,521 EUR to €10,260 EUR

B+
Cheapest Retailer
-
€7,521 EUR
$8,402 USD
B+
Retailer 2
-
€8,023 EUR
CA$12,449 CAD
View
B+
Retailer 3
-
€8,102 EUR
$9,051 USD
View
Retailer 4
-
€8,114 EUR
$9,065 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
€8,491 EUR
$9,487 USD
View
Retailer 6
-
€8,866 EUR
$9,905 USD
View
Price last confirmed 96 days ago
B
Retailer 7
-
€9,209 EUR
$10,288 USD
View
Retailer 8
-
€9,328 EUR
$10,421 USD
View
Price last confirmed 24 days ago
Retailer 9
-
€9,475 EUR
$10,585 USD
View
Price last confirmed 23 days ago
Retailer 10
-
€9,620 EUR
$10,748 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
€9,739 EUR
$10,880 USD
View
B+
Retailer 12
-
€9,739 EUR
$10,880 USD
View
B+
Retailer 13
-
€9,825 EUR
£8,643 GBP
View
B+
Retailer 14
-
€10,061 EUR
$11,240 USD
View
B+
Retailer 15
-
€10,260 EUR
View
Retailer 16
-
€10,349 EUR
$11,562 USD
View
Price last confirmed 33 days ago
Retailer 17
-
€10,898 EUR
£9,586 GBP
View
Price last confirmed 23 days ago
Retailer 18
-
€10,932 EUR
$12,213 USD
View
Price last confirmed 32 days ago
Retailer 19
-
€11,508 EUR
$12,857 USD
View
Price last confirmed 23 days ago
Retailer 20
-
€13,787 EUR
£12,128 GBP
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
506d9fe4-c603-461e-bad3-e364e03d9195 · Sep 27
€14,577 EUR
$16,285 USD
View
Price last confirmed 34 days ago
20 more retailers have this diamond
Prices start from €7,521 EURSave up to €2,740 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 Round
€7,521 EUR