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Radiant|Natural|GIA

0.51ct H IF Radiant Natural Diamond

VG • H/IF • GIA 7538495793

Certificate GIA 7538495793

Diamond specifications and retailer prices

From $932 AUD
$653 USD
As of November 2, 2026
Save $1,399 AUD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,330 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7538495793. Listed at 15 retailers as of November 1, 2026, with prices from $932 to $2,330, a $1,399 spread on the same certified stone. MOH London lists it at $2,330. 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

0.51
Carat
H
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7538495793
Dimensions4.62 × 4.50 × 2.80 mm
L/W Ratio1.03
Culet sizeNone
Top View
4.62 mm4.50 mm0.51 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7538495793
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

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 2
Current: $2,330 AUD|Low: $853 AUD|High: $2,359 AUD|Avg: $1,369 AUD|+4.7%
MOH London
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
November 2, 2026
Retailer 12$932 AUD
Retailer 11$1,009 AUD
Retailer 3$1,050 AUD
Retailer 2$1,139 AUD
Retailer 4$1,164 AUD
Retailer 14$1,198 AUD
Retailer 7$1,237 AUD
Retailer 8$1,263 AUD
Retailer 5$1,384 AUD
Retailer 9$1,435 AUD
Retailer 13$1,518 AUD
Retailer 10$1,554 AUD
Retailer 6$2,022 AUD
MOH London$2,330 AUD

37 data points across 14 retailers

15 retailers$932 AUD to $2,330 AUD

A
Cheapest Retailer
-
$932 AUD
$653 USD
Final sale: no returns
Retailer 2
-
$1,009 AUD
$707 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$1,009 AUD
$707 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$1,050 AUD
SGD 994 SGD
View
B+
Retailer 5
-
$1,139 AUD
£628 GBP
View
B+
Retailer 6
-
$1,164 AUD
$816 USD
View
B+
Retailer 7
-
$1,198 AUD
$840 USD
View
B+
Retailer 8
-
$1,237 AUD
£682 GBP
View
B+
Retailer 9
-
$1,263 AUD
$885 USD
View
B
Retailer 10
-
$1,384 AUD
$970 USD
View
B+
Retailer 11
-
$1,435 AUD
€958 EUR
View
Retailer 12
-
$1,518 AUD
View
Price last confirmed 30 days ago
Retailer 13
-
$1,554 AUD
ZAR 17,597 ZAR
View
Price last confirmed 7 days ago
B
Retailer 14
-
$2,022 AUD
£1,116 GBP
View
Most Expensive
B
MOH London
C6C99DEE4 · Nov 1
$2,330 AUD
£1,286 GBP
View
14 more retailers have this diamond
Prices start from $932 AUDSave up to $1,399 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.

A
0.51ct Radiant
$932 AUD