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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 €3,486 EUR
₹370,919 INR
As of November 1, 2026
Save €3,885 EUR (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,645 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 111% 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
Color
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 1
Current: €3,486 EUR|Low: €3,461 EUR|High: €7,471 EUR|Avg: €4,733 EUR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 1€3,486 EUR
Retailer 9€3,684 EUR
Retailer 8€3,916 EUR
Retailer 5€4,036 EUR
Retailer 7€4,218 EUR
Retailer 4€4,581 EUR
Retailer 2€4,736 EUR
Retailer 6€4,923 EUR
Retailer 3€7,371 EUR

35 data points across 9 retailers

15 retailers€3,486 EUR to €7,371 EUR

A
Cheapest Retailer
-
€3,486 EUR
₹370,919 INR
A
Retailer 2
-
€3,684 EUR
$4,116 USD
View
Final sale: no returns
A
Retailer 3
-
€3,916 EUR
$4,375 USD
View
A
Retailer 4
-
€4,036 EUR
$4,509 USD
View
A
Retailer 5
-
€4,218 EUR
$4,712 USD
View
A
Retailer 6
-
€4,374 EUR
A$7,518 AUD
View
Retailer 7
-
€4,571 EUR
$5,107 USD
View
Price last confirmed 15 days ago
Retailer 8
-
€4,571 EUR
$5,107 USD
View
Price last confirmed 12 days ago
Retailer 9
-
€4,571 EUR
$5,107 USD
View
Price last confirmed 16 days ago
A
Retailer 10
-
€4,581 EUR
£4,030 GBP
View
A
Retailer 11
-
€4,736 EUR
$5,291 USD
View
A
Retailer 12
-
€4,923 EUR
View
Retailer 13
-
€5,274 EUR
$5,892 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
€7,371 EUR
£6,484 GBP
View
Most Expensive
NZ Jewellers
de29b148-ae0f-44a4-abfe-d518f00ba56c · Oct 21
€7,645 EUR
$8,541 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from €3,486 EURSave up to €3,885 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
€3,486 EUR