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Radiant|Natural|GIA

0.50ct E VS1 Radiant Natural Diamond

EX • E/VS1 • GIA 2151150961

Certificate GIA 2151150961

Diamond specifications and retailer prices

From $1,552 AUD
$1,090 USD
As of October 28, 2026
Save $1,284 AUD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,836 AUD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded E colour (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 2151150961. Listed at 6 retailers as of October 28, 2026, with prices from $1,552 to $2,836, a $1,284 spread on the same certified stone. 77 Diamonds lists it at $2,836. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151150961
Dimensions4.42 × 4.18 × 3.27 mm
L/W Ratio1.06
Top View
4.42 mm4.18 mm0.50 ctE / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2151150961
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 78.1%

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: Oct 28
Current: $2,836 AUD|Low: $1,552 AUD|High: $2,849 AUD|Avg: $2,079 AUD|+1.9%
77 Diamonds
Retailer 2
Retailer 3
October 29, 2026
Retailer 2$1,552 AUD
Retailer 3$1,855 AUD
77 Diamonds$2,836 AUD

33 data points across 3 retailers

6 retailers$1,552 AUD to $2,836 AUD

B+
Cheapest Retailer
-
$1,552 AUD
$1,090 USD
B
Retailer 2
-
$1,813 AUD
$1,274 USD
View
B
Retailer 3
-
$1,855 AUD
$1,303 USD
View
B
Retailer 4
-
$1,858 AUD
$1,305 USD
View
B
Retailer 5
-
$1,892 AUD
$1,329 USD
View
Most Expensive
B
77 Diamonds
RADZRK8GCVCR · Oct 29
$2,836 AUD
£1,569 GBP
View
5 more retailers have this diamond
Prices start from $1,552 AUDSave up to $1,284 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+
0.50ct Radiant
$1,552 AUD