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Radiant|Natural|GIA

0.72ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 2556280904

Certificate GIA 2556280904

Diamond specifications and retailer prices

From $1,181 NZD
HK$5,200 HKD
As of October 30, 2026
Save $942 NZD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,123 NZD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.72ct natural radiant diamond

This 0.72ct natural radiant sits in the half to three-quarter carat band, graded G 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 2556280904. Listed at 8 retailers as of October 29, 2026, with prices from $1,181 to $2,123, a $942 spread on the same certified stone. Taylor and Hart lists it at $2,123. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.94°
Pavilion angle63.11°
OriginNatural
Grading LabGIA
CertificateGIA 2556280904
Dimensions6.23 × 4.64 × 3.03 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal
Top View
6.23 mm4.64 mm0.72 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556280904
Side View
Table 67.0%Crown 43.94°Girdle: STK-THKPavilion 63.11°Culet: NoneDepth 65.4%

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: $1,882 NZD|Low: $1,181 NZD|High: $2,224 NZD|Avg: $1,666 NZD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 29, 2026
Retailer 3$1,181 NZD
Retailer 7$1,384 NZD
Retailer 5$1,532 NZD
Retailer 2$1,627 NZD
Retailer 6$1,632 NZD
Retailer 4$1,648 NZD
Retailer 1$1,882 NZD
Taylor and Hart$2,123 NZD

37 data points across 8 retailers

8 retailers$1,181 NZD to $2,123 NZD

A
Cheapest Retailer
-
$1,181 NZD
HK$5,200 HKD
A
Retailer 2
-
$1,384 NZD
$780 USD
View
A
Retailer 3
-
$1,532 NZD
SGD 1,167 SGD
View
A
Retailer 4
-
$1,627 NZD
$917 USD
View
A
Retailer 5
-
$1,632 NZD
SGD 1,243 SGD
View
A
Retailer 6
-
$1,648 NZD
$929 USD
View
B+
Retailer 7
-
$1,882 NZD
£835 GBP
View
Most Expensive
B+
Taylor and Hart
990STVI · Oct 29
$2,123 NZD
$1,196 USD
View
7 more retailers have this diamond
Prices start from $1,181 NZDSave up to $942 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
$1,181 NZD