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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 $1,941 NZD
$1,090 USD
As of October 28, 2026
Save $1,617 NZD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,558 NZD at 77 Diamonds · As of October 30, 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 $1,941 to $3,558, a $1,617 spread on the same certified stone. 77 Diamonds lists it at $3,558. 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: $3,558 NZD|Low: $1,941 NZD|High: $3,564 NZD|Avg: $2,600 NZD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$1,941 NZD
Retailer 3$2,320 NZD
77 Diamonds$3,558 NZD

34 data points across 3 retailers

6 retailers$1,941 NZD to $3,558 NZD

B+
Cheapest Retailer
-
$1,941 NZD
$1,090 USD
B
Retailer 2
-
$2,268 NZD
$1,274 USD
View
B
Retailer 3
-
$2,320 NZD
$1,303 USD
View
B
Retailer 4
-
$2,324 NZD
$1,305 USD
View
B
Retailer 5
-
$2,366 NZD
$1,329 USD
View
Most Expensive
B
77 Diamonds
RADZRK8GCVCR · Oct 30
$3,558 NZD
£1,574 GBP
View
5 more retailers have this diamond
Prices start from $1,941 NZDSave up to $1,617 NZD

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
$1,941 NZD