CaratHunter
Plans
Radiant|Natural|GIA

1.50ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 3555390887

Certificate GIA 3555390887

Diamond specifications and retailer prices

From $11,728 USD
£9,235 GBP
As of November 1, 2026
Save $5,217 USD (31%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,082 USD at NZ Jewellers · As of September 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555390887. Listed at 16 retailers as of November 1, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555390887
Dimensions6.32 × 6.31 × 4.17 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather
Top View
6.32 mm6.31 mm1.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555390887
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.0%

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: Nov 1
Current: $16,944 USD|Low: $11,728 USD|High: $17,148 USD|Avg: $13,165 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$11,728 USD
Retailer 8$11,791 USD
Retailer 3$11,795 USD
Retailer 2$11,966 USD
Retailer 7$11,975 USD
Retailer 9$11,975 USD
Retailer 6$13,670 USD
Retailer 5$15,939 USD
Retailer 1$16,944 USD

33 data points across 9 retailers

16 retailers$11,728 USD to $16,944 USD

B+
Cheapest Retailer
-
$11,728 USD
£9,235 GBP
Retailer 2
-
$11,791 USD
A$18,141 AUD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$11,795 USD
View
B+
Retailer 4
-
$11,966 USD
£9,422 GBP
View
B+
Retailer 5
-
$11,975 USD
View
Final sale: no returns
Retailer 6
-
$11,975 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$11,975 USD
View
Price last confirmed 24 days ago
Retailer 8
-
$12,973 USD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$13,000 USD
£10,236 GBP
View
Retailer 10
-
$13,173 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$13,670 USD
€13,019 EUR
View
Retailer 12
-
$14,969 USD
View
Price last confirmed 33 days ago
Retailer 13
-
$14,969 USD
View
Price last confirmed 51 days ago
B
Retailer 14
-
$15,939 USD
ZAR 257,492 ZAR
View
B
Retailer 15
-
$16,944 USD
£13,342 GBP
View
Most Expensive
NZ Jewellers
37df8d9b-51bb-4913-9722-1022b93c7c8b · Sep 29
$18,082 USD
View
Price last confirmed 33 days ago
15 more retailers have this diamond
Prices start from $11,728 USDSave up to $5,217 USD

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 Radiant
$11,728 USD