Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 1529584470

Certificate GIA 1529584470

Diamond specifications and retailer prices

From $7,073 USD
As of November 2, 2026
Save $9,475 USD (57%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $16,548 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H 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 1529584470. Listed at 26 retailers as of October 30, 2026, with prices from $7,073 to $16,548, a $9,475 spread on the same certified stone. NZ Jewellers lists it at $16,548. 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

1.51
Carat
H
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529584470
Dimensions7.35 × 5.74 × 3.98 mm
L/W Ratio1.28
Key to symbols
Feather, Pinpoint
Top View
7.35 mm5.74 mm1.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529584470
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.3%

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 2
Current: $16,548 USD|Low: $7,073 USD|High: $16,548 USD|Avg: $9,583 USD
NZ Jewellers
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
November 2, 2026
Retailer 10$7,073 USD
Retailer 4$7,220 USD
Retailer 17$7,305 USD
Retailer 6$7,701 USD
Retailer 5$7,747 USD
Retailer 8$8,230 USD
Retailer 3$8,274 USD
Retailer 18$8,274 USD
Retailer 19$9,102 USD
Retailer 16$9,144 USD
Retailer 13$9,243 USD
Retailer 20$9,487 USD
Retailer 9$9,800 USD
Retailer 11$9,800 USD
Retailer 12$9,921 USD
Retailer 7$10,343 USD
Retailer 2$10,809 USD
Retailer 15$12,155 USD
Retailer 14$13,790 USD
NZ Jewellers$16,548 USD

43 data points across 20 retailers

26 retailers$7,073 USD to $16,548 USD

A
Cheapest Retailer
-
$7,073 USD
B+
Retailer 2
-
$7,220 USD
View
Retailer 3
-
$7,305 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$7,701 USD
View
B+
Retailer 5
-
$7,732 USD
A$11,895 AUD
View
B+
Retailer 6
-
$7,747 USD
View
B+
Retailer 7
-
$8,230 USD
View
B+
Retailer 8
-
$8,274 USD
View
Final sale: no returns
B+
Retailer 9
-
$8,274 USD
View
B+
Retailer 10
-
$8,819 USD
View
B
Retailer 11
-
$8,964 USD
View
B
Retailer 12
-
$9,102 USD
View
Retailer 13
-
$9,144 USD
A$14,068 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$9,243 USD
£7,278 GBP
View
B
Retailer 15
-
$9,487 USD
View
B
Retailer 16
-
$9,800 USD
View
B
Retailer 17
-
$9,800 USD
View
B
Retailer 18
-
$9,890 USD
View
B
Retailer 19
-
$9,921 USD
£7,812 GBP
View
B
Retailer 20
-
$10,120 USD
View
B
Retailer 21
-
$10,343 USD
View
B
Retailer 22
-
$10,809 USD
€10,294 EUR
View
Retailer 23
-
$10,893 USD
View
Price last confirmed 10 days ago
B
Retailer 24
-
$12,155 USD
ZAR 196,372 ZAR
View
B
Retailer 25
-
$13,790 USD
£10,858 GBP
View
Most Expensive
C
NZ Jewellers
412a6545-bd2d-4be4-ad78-73420006b064 · Oct 30
$16,548 USD
View
25 more retailers have this diamond
Prices start from $7,073 USDSave up to $9,475 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
1.51ct Radiant
$7,073 USD