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Radiant|Natural|GIA

1.23ct D VS2 Radiant Natural Diamond

GD • D/VS2 • GIA 2564558657

Certificate GIA 2564558657

Diamond specifications and retailer prices

From $8,700 AUD
As of November 4, 2026
Save $5,150 AUD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $13,850 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.23ct natural radiant diamond

This 1.23ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564558657. Listed at 7 retailers as of November 4, 2026, with prices from $8,700 to $13,850, a $5,150 spread on the same certified stone. MOH London lists it at $13,850. 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

1.23
Carat
D
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564558657
Dimensions5.77 × 5.68 × 3.84 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
5.77 mm5.68 mm1.23 ctD / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564558657
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.5%

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: $13,850 AUD|Low: $8,700 AUD|High: $13,960 AUD|Avg: $10,368 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$8,700 AUD
Retailer 3$9,012 AUD
Retailer 4$9,428 AUD
Retailer 6$10,188 AUD
Retailer 5$10,255 AUD
Retailer 2$11,499 AUD
MOH London$13,850 AUD

16 data points across 7 retailers

7 retailers$8,700 AUD to $13,850 AUD

B+
Cheapest Retailer
-
$8,700 AUD
Final sale: no returns
B+
Retailer 2
-
$9,012 AUD
View
B
Retailer 3
-
$9,428 AUD
View
B
Retailer 4
-
$10,188 AUD
View
B
Retailer 5
-
$10,255 AUD
View
B
Retailer 6
-
$11,499 AUD
View
Most Expensive
B
MOH London
5ACA64E64 · Nov 4
$13,850 AUD
£7,634 GBP
View
6 more retailers have this diamond
Prices start from $8,700 AUDSave up to $5,150 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+
1.23ct Radiant
$8,700 AUD