Radiant|Natural|GIA

1.50ct I VS1 Radiant Natural Diamond

GD • I/VS1 • GIA 2516170826

Certificate GIA 2516170826

Diamond specifications and retailer prices

From $5,938 USD
As of November 5, 2026
Save $8,013 USD (57%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $13,951 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 2516170826. Listed at 27 retailers as of November 5, 2026, with prices from $5,938 to $13,951, a $8,013 spread on the same certified stone. NZ Jewellers lists it at $13,951. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2516170826
Dimensions7.39 × 5.70 × 3.93 mm
L/W Ratio1.30
Top View
7.39 mm5.70 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2516170826
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

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 5
Current: $10,176 USD|Low: $6,185 USD|High: $11,765 USD|Avg: $8,320 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$6,185 USD
Retailer 8$6,976 USD
Retailer 9$7,673 USD
Retailer 2$7,701 USD
Retailer 3$7,796 USD
Retailer 7$7,999 USD
Retailer 6$9,076 USD
Retailer 1$10,176 USD
Retailer 4$11,593 USD

37 data points across 9 retailers

27 retailers$5,938 USD to $13,951 USD

A
Cheapest Retailer
-
$5,938 USD
A
Retailer 2
-
$6,100 USD
View
A
Retailer 3
-
$6,185 USD
View
A
Retailer 4
-
$6,469 USD
View
A
Retailer 5
-
$6,490 USD
View
B+
Retailer 6
-
$6,590 USD
View
Retailer 7
-
$6,976 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$6,976 USD
View
Final sale: no returns
B+
Retailer 9
-
$6,980 USD
View
B+
Retailer 10
-
$7,428 USD
View
B+
Retailer 11
-
$7,557 USD
View
B+
Retailer 12
-
$7,673 USD
View
B+
Retailer 13
-
$7,701 USD
View
B+
Retailer 14
-
$7,796 USD
View
B+
Retailer 15
-
$7,998 USD
View
Retailer 16
-
$7,999 USD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
$8,340 USD
View
B+
Retailer 18
-
$8,340 USD
View
B+
Retailer 19
-
$8,406 USD
View
B+
Retailer 20
-
$8,610 USD
View
B
Retailer 21
-
$8,720 USD
View
B
Retailer 22
-
$9,022 USD
View
B
Retailer 23
-
$9,076 USD
View
Retailer 24
-
$9,188 USD
View
Price last confirmed 14 days ago
B
Retailer 25
-
$10,176 USD
View
B
Retailer 26
-
$11,593 USD
View
Most Expensive
C
NZ Jewellers
8c623a4a-4f0f-4889-8687-bc5b3867e73a · Nov 5
$13,951 USD
View
26 more retailers have this diamond
Prices start from $5,938 USDSave up to $8,013 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
$5,938 USD