Radiant|Natural|GIA

0.73ct I SI2 Radiant Natural Diamond

ID • I/SI2 • GIA 6242361411

Certificate GIA 6242361411

Diamond specifications and retailer prices

From $742 USD
HK$5,800 HKD
As of October 30, 2026
Save $2,411 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,153 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.73ct natural radiant diamond

This 0.73ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6242361411. Listed at 16 retailers as of October 30, 2026, with prices from $742 to $3,153, a $2,411 spread on the same certified stone. NZ Jewellers lists it at $3,153. 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

0.73
Carat
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6242361411
Dimensions5.94 × 4.58 × 2.88 mm
L/W Ratio1.30
Top View
5.94 mm4.58 mm0.73 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6242361411
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.0%

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: $3,153 USD|Low: $742 USD|High: $3,153 USD|Avg: $1,219 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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 6$742 USD
Retailer 7$906 USD
Retailer 8$910 USD
Retailer 19$928 USD
Retailer 3$983 USD
Retailer 10$995 USD
Retailer 16$1,005 USD
Retailer 17$1,005 USD
Retailer 11$1,040 USD
Retailer 15$1,044 USD
Retailer 4$1,085 USD
Retailer 5$1,139 USD
Retailer 18$1,160 USD
Retailer 2$1,179 USD
Retailer 13$1,338 USD
Retailer 12$1,412 USD
Retailer 9$1,483 USD
Retailer 14$1,852 USD
NZ Jewellers$3,153 USD

25 data points across 19 retailers

16 retailers$742 USD to $3,153 USD

A
Cheapest Retailer
-
$742 USD
HK$5,800 HKD
B+
Retailer 2
-
$910 USD
View
B+
Retailer 3
-
$928 USD
View
Final sale: no returns
B+
Retailer 4
-
$983 USD
View
B+
Retailer 5
-
$1,005 USD
View
B+
Retailer 6
-
$1,005 USD
View
B+
Retailer 7
-
$1,040 USD
SGD 1,406 SGD
View
B+
Retailer 8
-
$1,044 USD
View
B+
Retailer 9
-
$1,085 USD
View
B+
Retailer 10
-
$1,139 USD
View
B+
Retailer 11
-
$1,160 USD
View
B+
Retailer 12
-
$1,179 USD
£928 GBP
View
B+
Retailer 13
-
$1,338 USD
£1,054 GBP
View
B+
Retailer 14
-
$1,412 USD
€1,345 EUR
View
B
Retailer 15
-
$1,852 USD
£1,458 GBP
View
Most Expensive
B
NZ Jewellers
4368b3b3-ace4-4fd7-8619-0633498224c5 · Oct 30
$3,153 USD
View
15 more retailers have this diamond
Prices start from $742 USDSave up to $2,411 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
0.73ct Radiant
$742 USD