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Radiant|Natural|GIA

0.51ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 1106293999

Certificate GIA 1106293999

Diamond specifications and retailer prices

From $1,380 AUD
As of November 4, 2026
Save $2,267 AUD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,647 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1106293999. Listed at 18 retailers as of November 4, 2026, with prices from $1,380 to $3,647, a $2,267 spread on the same certified stone. NZ Jewellers lists it at $3,647. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1106293999
Dimensions4.51 × 4.30 × 3.09 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural
Top View
4.51 mm4.30 mm0.51 ctD / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1106293999
Side View
Table 74.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.9%

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 4
Current: $3,647 AUD|Low: $1,380 AUD|High: $3,647 AUD|Avg: $2,022 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$1,380 AUD
Retailer 3$1,436 AUD
Retailer 9$1,436 AUD
Retailer 12$1,553 AUD
Retailer 4$1,726 AUD
Retailer 2$1,736 AUD
Retailer 8$1,873 AUD
Retailer 11$1,954 AUD
Retailer 6$2,087 AUD
Retailer 5$2,307 AUD
Retailer 7$2,673 AUD
NZ Jewellers$3,647 AUD

44 data points across 12 retailers

18 retailers$1,380 AUD to $3,647 AUD

B+
Cheapest Retailer
-
$1,380 AUD
Final sale: no returns
B+
Retailer 2
-
$1,431 AUD
View
B+
Retailer 3
-
$1,436 AUD
View
Retailer 4
-
$1,436 AUD
View
Price last confirmed 19 days ago
Retailer 5
-
$1,496 AUD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,496 AUD
View
B
Retailer 7
-
$1,553 AUD
View
B
Retailer 8
-
$1,686 AUD
View
B
Retailer 9
-
$1,726 AUD
View
B
Retailer 10
-
$1,726 AUD
View
B
Retailer 11
-
$1,736 AUD
View
B
Retailer 12
-
$1,873 AUD
View
Retailer 13
-
$1,954 AUD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,087 AUD
View
B
Retailer 15
-
$2,307 AUD
View
B
Retailer 16
-
$2,673 AUD
View
B
Retailer 17
-
$2,917 AUD
View
Most Expensive
C
NZ Jewellers
d79b52bd-6eee-462f-838d-8117284a2df4 · Nov 5
$3,647 AUD
$2,553 USD
View
17 more retailers have this diamond
Prices start from $1,380 AUDSave up to $2,267 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+
0.51ct Radiant
$1,380 AUD