Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 5242018773

Certificate GIA 5242018773

Diamond specifications and retailer prices

From $7,032 USD
As of October 25, 2026
Save $6,868 USD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,900 USD at NZ Jewellers · As of October 27, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242018773. Listed at 18 retailers as of October 25, 2026, with prices from $7,032 to $13,900, a $6,868 spread on the same certified stone. NZ Jewellers lists it at $13,900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.56°
OriginNatural
Grading LabGIA
CertificateGIA 5242018773
Dimensions7.66 × 5.77 × 3.97 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.66 mm5.77 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242018773
Side View
Table 67.0%Crown 46.56°GirdlePavilionCulet: NoneDepth 68.8%

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: Oct 25
Current: $13,900 USD|Low: $7,032 USD|High: $13,900 USD|Avg: $8,804 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
October 28, 2026
Retailer 14$7,032 USD
Retailer 9$7,183 USD
Retailer 4$7,650 USD
Retailer 8$7,672 USD
Retailer 17$7,672 USD
Retailer 2$7,708 USD
Retailer 11$7,797 USD
Retailer 3$7,969 USD
Retailer 10$8,311 USD
Retailer 7$8,379 USD
Retailer 18$8,439 USD
Retailer 15$8,488 USD
Retailer 5$8,992 USD
Retailer 13$9,033 USD
Retailer 6$9,590 USD
Retailer 12$10,119 USD
Retailer 16$11,598 USD
NZ Jewellers$13,900 USD

29 data points across 18 retailers

18 retailers$7,032 USD to $13,900 USD

A
Cheapest Retailer
-
$7,032 USD
Returns within 30 days
A
Retailer 2
-
$7,183 USD
View
Returns within 30 days
A
Retailer 3
-
$7,650 USD
View
Returns within 40 days
A
Retailer 4
-
$7,672 USD
View
Returns within 30 days
B+
Retailer 5
-
$7,672 USD
View
Final sale: no returns
A
Retailer 6
-
$7,708 USD
£6,069 GBP
View
Returns within 30 days
A
Retailer 7
-
$7,797 USD
£6,139 GBP
View
Returns within 30 days
B+
Retailer 8
-
$7,969 USD
A$12,260 AUD
View
B+
Retailer 9
-
$8,311 USD
View
Returns within 21 days
B+
Retailer 10
-
$8,379 USD
View
Returns within 90 days
B+
Retailer 11
-
$8,439 USD
View
B+
Retailer 12
-
$8,488 USD
View
Returns within 30 days
B+
Retailer 13
-
$8,992 USD
£7,080 GBP
View
Returns within 30 days
B+
Retailer 14
-
$9,033 USD
€8,603 EUR
View
Returns within 100 days
B+
Retailer 15
-
$9,590 USD
View
Returns within 30 days
B
Retailer 16
-
$10,119 USD
ZAR 163,481 ZAR
View
Returns within 7 days
B
Retailer 17
-
$11,598 USD
£9,132 GBP
View
Most Expensive
B
NZ Jewellers
eb4d2ba0-8bf0-4cda-83ae-b27cc8f780c2 · Oct 27
$13,900 USD
View
Returns within 30 days
17 more retailers have this diamond
Prices start from $7,032 USDSave up to $6,868 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
$7,032 USD