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Radiant|Natural|GIA

1.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 6522871097

Certificate GIA 6522871097

Diamond specifications and retailer prices

From €3,252 EUR
HK$28,500 HKD
As of November 2, 2026
Save €3,435 EUR (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,613 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522871097. Listed at 15 retailers as of November 1, 2026, with a 106% 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 6522871097
Dimensions7.54 × 5.70 × 3.92 mm
L/W Ratio1.32
Top View
7.54 mm5.70 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522871097
Side View
Table 69.0%CrownGirdle: Very ThickPavilion 35.5°Culet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,232 EUR|Low: €3,046 EUR|High: €6,960 EUR|Avg: €4,383 EUR|-0.2%
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
November 3, 2026
Retailer 7€3,252 EUR
Retailer 13€3,259 EUR
Retailer 12€3,425 EUR
Retailer 11€3,558 EUR
Retailer 5€3,608 EUR
Retailer 3€3,617 EUR
Retailer 9€3,896 EUR
Retailer 6€3,932 EUR
Retailer 1€4,232 EUR
Retailer 10€4,815 EUR
Retailer 8€5,403 EUR
Retailer 2€6,687 EUR
Retailer 4€6,714 EUR

35 data points across 13 retailers

15 retailers€3,252 EUR to €6,687 EUR

A
Cheapest Retailer
-
€3,252 EUR
HK$28,500 HKD
A
Retailer 2
-
€3,259 EUR
$3,655 USD
View
A
Retailer 3
-
€3,425 EUR
$3,841 USD
View
A
Retailer 4
-
€3,558 EUR
$3,991 USD
View
Final sale: no returns
A
Retailer 5
-
€3,608 EUR
$4,047 USD
View
A
Retailer 6
-
€3,617 EUR
$4,057 USD
View
A
Retailer 7
-
€3,896 EUR
$4,370 USD
View
A
Retailer 8
-
€3,932 EUR
$4,410 USD
View
A
Retailer 9
-
€4,232 EUR
£3,737 GBP
View
A
Retailer 10
-
€4,357 EUR
A$7,518 AUD
View
A
Retailer 11
-
€4,815 EUR
View
A
Retailer 12
-
€5,403 EUR
$6,060 USD
View
B+
Retailer 13
-
€6,687 EUR
£5,906 GBP
View
Retailer 14
-
€6,714 EUR
$7,531 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
78fe16c5-6a85-4028-9a92-59b71f687268 · Sep 25
€7,613 EUR
$8,539 USD
View
Price last confirmed 38 days ago
14 more retailers have this diamond
Prices start from €3,252 EURSave up to €3,435 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 Radiant
€3,252 EUR