Radiant|Natural|GIA

1.50ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 6551361519

Certificate GIA 6551361519

Diamond specifications and retailer prices

From $6,989 USD
HK$54,600 HKD
As of November 1, 2026
Save $6,204 USD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,180 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 6551361519. Listed at 23 retailers as of November 1, 2026, with a 89% 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 6551361519
Dimensions7.64 × 5.65 × 3.83 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.64 mm5.65 mm1.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551361519
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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: $8,825 USD|Low: $6,989 USD|High: $13,644 USD|Avg: $9,002 USD|-6.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 21$6,989 USD
Retailer 11$7,068 USD
Retailer 19$7,451 USD
Retailer 2$7,697 USD
Retailer 5$7,835 USD
Retailer 13$7,849 USD
Retailer 9$7,965 USD
Retailer 8$7,966 USD
Retailer 16$8,002 USD
Retailer 20$8,050 USD
Retailer 12$8,304 USD
Retailer 17$8,523 USD
Retailer 1$8,825 USD
Retailer 14$9,031 USD
Retailer 7$9,175 USD
Retailer 3$9,468 USD
Retailer 10$10,238 USD
Retailer 18$10,348 USD
Retailer 15$10,454 USD
Retailer 6$11,629 USD
Retailer 4$13,193 USD

20 data points across 21 retailers

23 retailers$6,989 USD to $13,193 USD

A
Cheapest Retailer
-
$6,989 USD
HK$54,600 HKD
A
Retailer 2
-
$7,068 USD
View
A
Retailer 3
-
$7,451 USD
View
A
Retailer 4
-
$7,697 USD
€7,330 EUR
View
A
Retailer 5
-
$7,835 USD
€7,461 EUR
View
Retailer 6
-
$7,849 USD
View
Price last confirmed 25 days ago
A
Retailer 7
-
$7,965 USD
View
A
Retailer 8
-
$7,966 USD
View
A
Retailer 9
-
$8,002 USD
View
Final sale: no returns
A
Retailer 10
-
$8,050 USD
View
A
Retailer 11
-
$8,304 USD
View
A
Retailer 12
-
$8,523 USD
£6,711 GBP
View
A
Retailer 13
-
$8,825 USD
£6,949 GBP
View
Retailer 14
-
$9,031 USD
A$13,893 AUD
View
Price last confirmed 30 days ago
A
Retailer 15
-
$9,175 USD
View
A
Retailer 16
-
$9,222 USD
A$14,188 AUD
View
A
Retailer 17
-
$9,468 USD
View
Retailer 18
-
$10,238 USD
View
Price last confirmed 18 days ago
A
Retailer 19
-
$10,348 USD
£8,148 GBP
View
B+
Retailer 20
-
$10,454 USD
€9,956 EUR
View
B+
Retailer 21
-
$11,629 USD
ZAR 187,871 ZAR
View
B+
Retailer 22
-
$13,193 USD
£10,388 GBP
View
Most Expensive
NZ Jewellers
8e51421f-f406-4909-a543-c24632e6940d · Sep 29
$16,180 USD
View
Price last confirmed 33 days ago
22 more retailers have this diamond
Prices start from $6,989 USDSave up to $6,204 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
$6,989 USD