Radiant|Natural|GIA

1.50ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 7478550302

Certificate GIA 7478550302

Diamond specifications and retailer prices

From $7,581 USD
As of November 4, 2026
Save $5,875 USD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $16,193 USD at NZ Jewellers · As of September 20, 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 7478550302. Listed at 14 retailers as of November 4, 2026, with a 77% 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
FluorescenceFaint
Crown angle32.3°
Pavilion angle45.2°
OriginNatural
Grading LabGIA
CertificateGIA 7478550302
Dimensions7.42 × 5.67 × 3.88 mm
L/W Ratio1.31
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.42 mm5.67 mm1.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7478550302
Side View
Table 65.0%Crown 32.3°Girdle: STK-THKPavilion 45.2°Culet: NoneDepth 68.4%

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 4
Current: $16,193 USD|Low: $8,060 USD|High: $16,193 USD|Avg: $10,431 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$8,060 USD
Retailer 8$8,096 USD
Retailer 11$8,164 USD
Retailer 7$8,944 USD
Retailer 2$8,952 USD
Retailer 10$9,707 USD
Retailer 5$10,029 USD
Retailer 3$10,659 USD
Retailer 6$11,894 USD
Retailer 4$13,456 USD
NZ Jewellers$16,193 USD

44 data points across 11 retailers

14 retailers$7,581 USD to $13,456 USD

A
Cheapest Retailer
-
$7,581 USD
A
Retailer 2
-
$8,060 USD
View
A
Retailer 3
-
$8,096 USD
View
Final sale: no returns
A
Retailer 4
-
$8,164 USD
View
Retailer 5
-
$8,944 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$8,952 USD
View
A
Retailer 7
-
$9,680 USD
View
A
Retailer 8
-
$9,707 USD
View
A
Retailer 9
-
$10,029 USD
View
Retailer 10
-
$10,659 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$11,894 USD
View
B+
Retailer 12
-
$13,456 USD
View
Retailer 13
-
$16,193 USD
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
45f9767c-7a91-43f8-a284-f36fad6a07d4 · Sep 20
$16,193 USD
View
Price last confirmed 45 days ago
13 more retailers have this diamond
Prices start from $7,581 USDSave up to $5,875 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.

A
1.50ct Radiant
$7,581 USD