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Radiant|Natural|GIA

1.51ct J VS2 Radiant Natural Diamond

ID • J/VS2 • GIA 7566157527

Certificate GIA 7566157527

Diamond specifications and retailer prices

From $5,615 NZD
₹301,379 INR
As of October 30, 2026
Save $1,818 NZD (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,433 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566157527. Listed at 7 retailers as of October 29, 2026, with prices from $5,615 to $7,433, a $1,818 spread on the same certified stone. Blue Nile lists it at $7,433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566157527
Dimensions7.41 × 5.54 × 3.86 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
7.41 mm5.54 mm1.51 ctJ / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566157527
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.8%

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: Oct 30
Current: $7,433 NZD|Low: $5,451 NZD|High: $7,592 NZD|Avg: $6,330 NZD|-2.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$5,615 NZD
Retailer 4$5,997 NZD
Retailer 3$6,233 NZD
Retailer 6$6,400 NZD
Retailer 5$6,659 NZD
Blue Nile$7,433 NZD

44 data points across 6 retailers

7 retailers$5,615 NZD to $7,433 NZD

A
Cheapest Retailer
-
$5,615 NZD
₹301,379 INR
A
Retailer 2
-
$5,997 NZD
$3,380 USD
View
A
Retailer 3
-
$6,233 NZD
$3,513 USD
View
A
Retailer 4
-
$6,400 NZD
$3,607 USD
View
Final sale: no returns
A
Retailer 5
-
$6,659 NZD
SGD 5,072 SGD
View
A
Retailer 6
-
$7,058 NZD
A$6,119 AUD
View
Most Expensive
A
Blue Nile
30128229 · Oct 29
$7,433 NZD
$4,189 USD
View
6 more retailers have this diamond
Prices start from $5,615 NZDSave up to $1,818 NZD

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
$5,615 NZD