Radiant|Natural|GIA

1.20ct J VS1 Radiant Natural Diamond

VG • J/VS1 • GIA 6452571257

Certificate GIA 6452571257

Diamond specifications and retailer prices

From $2,252 USD
As of November 6, 2026
Save $3,738 USD (62%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $5,990 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-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 6452571257. Listed at 28 retailers as of November 5, 2026, with prices from $2,252 to $5,990, a $3,738 spread on the same certified stone. NZ Jewellers lists it at $5,990. 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

1.20
Carat
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452571257
Dimensions6.45 × 5.18 × 3.66 mm
L/W Ratio1.25
Top View
6.45 mm5.18 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452571257
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $5,990 USD|Low: $1,917 USD|High: $6,119 USD|Avg: $2,933 USD|-2.1%
NZ Jewellers
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Retailer 27
November 6, 2026
Retailer 27$2,252 USD
Retailer 17$2,275 USD
Retailer 23$2,324 USD
Retailer 18$2,329 USD
Retailer 7$2,333 USD
Retailer 6$2,395 USD
Retailer 25$2,449 USD
Retailer 10$2,596 USD
Retailer 4$2,635 USD
Retailer 9$2,642 USD
Retailer 19$2,652 USD
Retailer 24$2,716 USD
Retailer 20$2,738 USD
Retailer 13$2,815 USD
Retailer 11$2,819 USD
Retailer 12$2,885 USD
Retailer 15$2,936 USD
Retailer 22$2,959 USD
Retailer 14$2,970 USD
Retailer 26$2,970 USD
Retailer 3$2,995 USD
Retailer 5$3,070 USD
Retailer 16$3,324 USD
Retailer 21$3,351 USD
Retailer 2$3,719 USD
Retailer 8$4,128 USD
NZ Jewellers$5,990 USD

27 data points across 27 retailers

28 retailers$2,252 USD to $5,990 USD

A
Cheapest Retailer
-
$2,252 USD
A
Retailer 2
-
$2,275 USD
View
A
Retailer 3
-
$2,324 USD
View
A
Retailer 4
-
$2,329 USD
View
A
Retailer 5
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$2,333 USD
View
A
Retailer 6
-
$2,395 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,449 USD
View
B+
Retailer 8
-
$2,596 USD
View
B+
Retailer 9
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$2,635 USD
View
B+
Retailer 10
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$2,642 USD
View
Retailer 11
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$2,652 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
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$2,716 USD
View
Retailer 13
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$2,738 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
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$2,815 USD
View
B+
Retailer 15
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$2,819 USD
View
B+
Retailer 16
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$2,885 USD
View
B+
Retailer 17
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$2,936 USD
View
B+
Retailer 18
-
$2,959 USD
View
B+
Retailer 19
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$2,970 USD
View
B+
Retailer 20
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$2,970 USD
View
B+
Retailer 21
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$2,995 USD
View
Retailer 22
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$3,060 USD
View
Price last confirmed 61 days ago
B
Retailer 23
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$3,070 USD
View
B
Retailer 24
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$3,324 USD
View
B+
Retailer 25
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$3,351 USD
View
B
Retailer 26
-
$3,719 USD
View
B
Retailer 27
-
$4,128 USD
View
Most Expensive
B
NZ Jewellers
6ae0ef16-4964-4298-b9a1-4ed9aea52c70 · Nov 5
$5,990 USD
View
27 more retailers have this diamond
Prices start from $2,252 USDSave up to $3,738 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
1.20ct Radiant
$2,252 USD