Radiant|Natural|GIA

1.50ct I VS1 Radiant Natural Diamond

GD • I/VS1 • GIA 6522428214

Certificate GIA 6522428214

Diamond specifications and retailer prices

From $6,655 USD
As of November 4, 2026
Save $8,303 USD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $14,958 USD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522428214. Listed at 26 retailers as of November 4, 2026, with prices from $6,655 to $14,958, a $8,303 spread on the same certified stone. NZ Jewellers lists it at $14,958. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle52°
Pavilion angle35.4°
OriginNatural
Grading LabGIA
CertificateGIA 6522428214
Dimensions7.60 × 5.59 × 3.84 mm
L/W Ratio1.36
Top View
7.60 mm5.59 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522428214
Side View
Table 67.0%Crown 52°Girdle: ThickPavilion 35.4°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $14,958 USD|Low: $6,655 USD|High: $14,958 USD|Avg: $9,611 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 8$6,655 USD
Retailer 10$7,478 USD
Retailer 4$7,691 USD
Retailer 3$8,102 USD
Retailer 11$8,227 USD
Retailer 2$8,256 USD
Retailer 9$8,480 USD
Retailer 5$9,241 USD
Retailer 6$10,910 USD
Retailer 7$12,430 USD
NZ Jewellers$14,958 USD

46 data points across 11 retailers

26 retailers$6,655 USD to $14,958 USD

A
Cheapest Retailer
-
$6,655 USD
B+
Retailer 2
-
$6,947 USD
View
B+
Retailer 3
-
$6,971 USD
View
B+
Retailer 4
-
$7,003 USD
View
B+
Retailer 5
-
$7,394 USD
View
B+
Retailer 6
-
$7,465 USD
View
B+
Retailer 7
-
$7,478 USD
View
Final sale: no returns
Retailer 8
-
$7,479 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$7,541 USD
View
B+
Retailer 10
-
$7,691 USD
View
B+
Retailer 11
-
$8,102 USD
View
B+
Retailer 12
-
$8,227 USD
View
B+
Retailer 13
-
$8,256 USD
View
Retailer 14
-
$8,480 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$8,578 USD
View
B
Retailer 16
-
$8,900 USD
View
B
Retailer 17
-
$8,900 USD
View
B
Retailer 18
-
$8,954 USD
View
B
Retailer 19
-
$9,200 USD
View
B
Retailer 20
-
$9,241 USD
View
B
Retailer 21
-
$9,349 USD
View
B
Retailer 22
-
$9,677 USD
View
Retailer 23
-
$9,848 USD
View
Price last confirmed 15 days ago
B
Retailer 24
-
$10,910 USD
View
B
Retailer 25
-
$12,430 USD
View
Most Expensive
C
NZ Jewellers
32c39bca-1057-4e26-b027-2d1f40d9b1b0 · Nov 5
$14,958 USD
View
25 more retailers have this diamond
Prices start from $6,655 USDSave up to $8,303 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
$6,655 USD