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Radiant|Natural|GIA

1.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 1533681680

Certificate GIA 1533681680

Diamond specifications and retailer prices

From €3,471 EUR
₹370,799 INR
As of November 2, 2026
Save €3,871 EUR (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,615 EUR at NZ Jewellers · As of October 21, 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 1533681680. Listed at 15 retailers as of November 1, 2026, with a 112% 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
OriginNatural
Grading LabGIA
CertificateGIA 1533681680
Dimensions7.92 × 5.77 × 3.89 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
7.92 mm5.77 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533681680
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

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: Nov 2
Current: €3,471 EUR|Low: €3,448 EUR|High: €7,442 EUR|Avg: €4,581 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 1€3,471 EUR
Retailer 3€3,647 EUR
Retailer 5€3,877 EUR
Retailer 8€4,020 EUR
Retailer 9€4,201 EUR
Retailer 4€4,573 EUR
Retailer 6€4,717 EUR
Retailer 2€4,889 EUR
Retailer 7€7,342 EUR

34 data points across 9 retailers

15 retailers€3,471 EUR to €7,342 EUR

A
Cheapest Retailer
-
€3,471 EUR
₹370,799 INR
A
Retailer 2
-
€3,647 EUR
$4,090 USD
View
Final sale: no returns
A
Retailer 3
-
€3,877 EUR
$4,348 USD
View
A
Retailer 4
-
€4,020 EUR
$4,509 USD
View
A
Retailer 5
-
€4,201 EUR
$4,712 USD
View
A
Retailer 6
-
€4,357 EUR
A$7,518 AUD
View
Retailer 7
-
€4,553 EUR
$5,107 USD
View
Price last confirmed 16 days ago
Retailer 8
-
€4,553 EUR
$5,107 USD
View
Price last confirmed 13 days ago
Retailer 9
-
€4,553 EUR
$5,107 USD
View
Price last confirmed 17 days ago
A
Retailer 10
-
€4,573 EUR
£4,039 GBP
View
A
Retailer 11
-
€4,717 EUR
$5,291 USD
View
A
Retailer 12
-
€4,889 EUR
View
Retailer 13
-
€5,253 EUR
$5,892 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
€7,342 EUR
£6,484 GBP
View
Most Expensive
NZ Jewellers
de29b148-ae0f-44a4-abfe-d518f00ba56c · Oct 21
€7,615 EUR
$8,541 USD
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from €3,471 EURSave up to €3,871 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
€3,471 EUR