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Radiant|Natural|GIA

0.73ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 1129898151

Certificate GIA 1129898151

Diamond specifications and retailer prices

From $2,135 AUD
As of November 7, 2026
Save $1,283 AUD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,418 AUD at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1129898151. Listed at 4 retailers as of November 4, 2026, with prices from $2,135 to $3,418, a $1,283 spread on the same certified stone. MOH London lists it at $3,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1129898151
Dimensions6.12 × 4.56 × 3.07 mm
L/W Ratio1.34
Culet sizeNone
Top View
6.12 mm4.56 mm0.73 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1129898151
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $3,418 AUD|Low: $2,042 AUD|High: $3,468 AUD|Avg: $2,712 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
November 7, 2026
Retailer 2$2,135 AUD
Retailer 3$2,599 AUD
MOH London$3,418 AUD

43 data points across 3 retailers

4 retailers$2,135 AUD to $3,418 AUD

B+
Cheapest Retailer
-
$2,135 AUD
B
Retailer 2
-
$2,391 AUD
View
B
Retailer 3
-
$2,599 AUD
View
Most Expensive
B
MOH London
CB61C244F · Nov 4
$3,418 AUD
£1,849 GBP
View
3 more retailers have this diamond
Prices start from $2,135 AUDSave up to $1,283 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+
0.73ct Radiant
$2,135 AUD