Radiant|Natural|GIA

1.51ct J VS1 Radiant Natural Diamond

VG • J/VS1 • GIA 6451130406

Certificate GIA 6451130406

Diamond specifications and retailer prices

From $5,566 USD
Save $6,933 USD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,499 USD at NZ Jewellers
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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6451130406. Listed at 21 retailers, with prices from $5,566 to $12,499 at NZ Jewellers, a $6,933 spread on the same certified stone. 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
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle55.5°
OriginNatural
Grading LabGIA
CertificateGIA 6451130406
Dimensions7.73 × 5.99 × 4.05 mm
L/W Ratio1.29
Top View
7.73 mm5.99 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451130406
Side View
Table 68.0%Crown 43.2°Girdle: MED-STKPavilion 55.5°Culet: NoneDepth 67.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $12,499 USD|Low: $5,472 USD|High: $12,499 USD|Avg: $7,009 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
October 1, 2026
Retailer 15$5,566 USD
Retailer 11$5,728 USD
Retailer 4$5,962 USD
Retailer 7$6,317 USD
Retailer 8$6,466 USD
Retailer 6$6,517 USD
Retailer 16$6,770 USD
Retailer 10$6,874 USD
Retailer 14$7,085 USD
Retailer 9$7,108 USD
Retailer 5$7,165 USD
Retailer 12$7,168 USD
Retailer 3$7,812 USD
Retailer 2$8,012 USD
Retailer 13$10,540 USD
NZ Jewellers$12,499 USD

38 data points across 16 retailers

21 retailers$5,566 USD to $12,499 USD

B+
Cheapest Retailer
-
$5,566 USD
B+
Retailer 2
-
$5,728 USD
View
B+
Retailer 3
-
$5,962 USD
View
B
Retailer 4
-
$6,317 USD
CA$8,774 CAD
View
B
Retailer 5
-
$6,466 USD
View
B
Retailer 6
-
$6,517 USD
View
B
Retailer 7
-
$6,770 USD
View
B
Retailer 8
-
$6,874 USD
View
B
Retailer 9
-
$7,085 USD
View
B+
Retailer 10
-
$7,108 USD
£5,596 GBP
View
B
Retailer 11
-
$7,165 USD
View
B+
Retailer 12
-
$7,168 USD
£5,644 GBP
View
B
Retailer 13
-
$7,590 USD
View
B
Retailer 14
-
$7,590 USD
View
B
Retailer 15
-
$7,694 USD
View
B
Retailer 16
-
$7,812 USD
View
B
Retailer 17
-
$7,840 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$8,012 USD
€7,630 EUR
View
B
Retailer 19
-
$10,540 USD
£8,299 GBP
View
B
Retailer 20
-
$11,268 USD
View
Most Expensive
B
NZ Jewellers
b2c14806-ce08-4a08-9940-56c30d01ae1a · Sep 30
$12,499 USD
View
20 more retailers have this diamond
Prices start from $5,566 USDSave up to $6,933 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.

B+
1.51ct Radiant
$5,566 USD