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Radiant|Natural|GIA

0.80ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 2567020571

Certificate GIA 2567020571

Diamond specifications and retailer prices

From $1,787 AUD
As of November 4, 2026
Save $130 AUD (7%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,917 AUD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567020571. Listed at 3 retailers as of November 4, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.80
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567020571
Dimensions6.01 × 4.50 × 3.14 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
6.01 mm4.50 mm0.80 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567020571
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,917 AUD|Low: $1,528 AUD|High: $1,946 AUD|Avg: $1,757 AUD|-1.5%
Michael Trio
Retailer 2
Retailer 3
October 21, 2026
Retailer 2$1,528 AUD
Retailer 3$1,787 AUD
Michael Trio$1,917 AUD

8 data points across 3 retailers

3 retailers$1,787 AUD to $1,917 AUD

Retailer 1
-
$1,528 AUD
Price last confirmed 10 days ago
B+
Retailer 2
-
$1,787 AUD
View
Most Expensive
B+
Michael Trio
1597719910 · Nov 6
$1,917 AUD
SGD 1,780 SGD
View
2 more retailers have this diamond
Prices start from $1,787 AUDSave up to $130 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+
0.80ct Radiant
$1,787 AUD