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Radiant|Natural|GIA

0.72ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 5151295902

Certificate GIA 5151295902

Diamond specifications and retailer prices

From $2,182 AUD
$1,533 USD
As of October 30, 2026
Save $1,429 AUD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,632 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.72ct natural radiant diamond

This 0.72ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5151295902. Listed at 6 retailers as of October 30, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5151295902
Dimensions5.14 × 4.77 × 3.31 mm
L/W Ratio1.08
Top View
5.14 mm4.77 mm0.72 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5151295902
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,632 AUD|Low: $2,207 AUD|High: $4,688 AUD|Avg: $3,231 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$2,207 AUD
Retailer 6$2,375 AUD
Retailer 4$2,396 AUD
Retailer 2$2,875 AUD
Retailer 3$3,611 AUD
Retailer 7$3,877 AUD
MOH London$4,632 AUD

42 data points across 7 retailers

6 retailers$2,182 AUD to $3,611 AUD

B
Cheapest Retailer
-
$2,182 AUD
$1,533 USD
Retailer 2
-
$2,207 AUD
$1,550 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
$2,396 AUD
$1,683 USD
View
B
Retailer 4
-
$2,875 AUD
£1,590 GBP
View
C
Retailer 5
-
$3,611 AUD
€2,416 EUR
View
Most Expensive
MOH London
51400A24E · Nov 1
$4,632 AUD
£2,562 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $2,182 AUDSave up to $1,429 AUD

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.

B
0.72ct Radiant
$2,182 AUD