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Radiant|Natural|GIA

0.72ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 6542396493

Certificate GIA 6542396493

Diamond specifications and retailer prices

From $877 NZD
As of November 6, 2026
Save $1,629 NZD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,597 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.72ct natural radiant diamond

This 0.72ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542396493. Listed at 16 retailers as of November 6, 2026, with a 186% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542396493
Dimensions6.61 × 4.49 × 3.06 mm
L/W Ratio1.47
Top View
6.61 mm4.49 mm0.72 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542396493
Side View
Table 67.0%CrownGirdle: MED-STKPavilion 37.6°Culet: NoneDepth 68.1%

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 6
Current: $2,506 NZD|Low: $743 NZD|High: $2,625 NZD|Avg: $1,396 NZD|-4.5%
Retailer 1
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
November 7, 2026
Retailer 2$877 NZD
Retailer 4$992 NZD
Retailer 5$1,007 NZD
Retailer 9$1,095 NZD
Retailer 15$1,122 NZD
Retailer 8$1,169 NZD
Retailer 10$1,252 NZD
Retailer 14$1,434 NZD
Retailer 3$1,465 NZD
Retailer 6$1,465 NZD
Retailer 12$1,532 NZD
Retailer 13$1,587 NZD
Retailer 11$1,629 NZD
Retailer 7$1,688 NZD
Retailer 1$2,506 NZD

33 data points across 15 retailers

16 retailers$877 NZD to $2,506 NZD

A
Cheapest Retailer
-
$877 NZD
A
Retailer 2
-
$992 NZD
View
A
Retailer 3
-
$1,007 NZD
View
Final sale: no returns
A
Retailer 4
-
$1,095 NZD
View
A
Retailer 5
-
$1,122 NZD
View
A
Retailer 6
-
$1,169 NZD
View
A
Retailer 7
-
$1,252 NZD
View
B+
Retailer 8
-
$1,434 NZD
View
B+
Retailer 9
-
$1,465 NZD
View
B+
Retailer 10
-
$1,465 NZD
View
B+
Retailer 11
-
$1,532 NZD
View
B+
Retailer 12
-
$1,587 NZD
View
B+
Retailer 13
-
$1,629 NZD
View
Retailer 14
-
$1,688 NZD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$2,506 NZD
View
Most Expensive
NZ Jewellers
2307b4e6-d542-4237-ac1b-d3508e630c79 · Sep 25
$3,597 NZD
$1,994 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from $877 NZDSave up to $1,629 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
0.72ct Radiant
$877 NZD