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Radiant|Natural|GIA

0.64ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 1535744365

Certificate GIA 1535744365

Diamond specifications and retailer prices

From $928 AUD
$652 USD
As of October 29, 2026
Save $708 AUD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,636 AUD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.64ct natural radiant diamond

This 0.64ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535744365. Listed at 10 retailers as of October 29, 2026, with prices from $928 to $1,636, a $708 spread on the same certified stone. GemTrove lists it at $1,636. 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

0.64
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535744365
Dimensions5.42 × 4.32 × 2.95 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Crystal
Top View
5.42 mm4.32 mm0.64 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535744365
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,636 AUD|Low: $831 AUD|High: $1,636 AUD|Avg: $1,227 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 9$928 AUD
Retailer 10$1,027 AUD
Retailer 11$1,039 AUD
Retailer 2$1,118 AUD
Retailer 8$1,135 AUD
Retailer 4$1,163 AUD
Retailer 3$1,219 AUD
Retailer 5$1,253 AUD
Retailer 7$1,253 AUD
Retailer 6$1,295 AUD
GemTrove$1,636 AUD

22 data points across 11 retailers

10 retailers$928 AUD to $1,636 AUD

B+
Cheapest Retailer
-
$928 AUD
$652 USD
Final sale: no returns
A
Retailer 2
-
$1,027 AUD
MYR 2,938 MYR
View
Retailer 3
-
$1,039 AUD
$730 USD
View
Price last confirmed 74 days ago
A
Retailer 4
-
$1,118 AUD
$785 USD
View
A
Retailer 5
-
$1,135 AUD
SGD 1,077 SGD
View
A
Retailer 6
-
$1,163 AUD
$817 USD
View
B+
Retailer 7
-
$1,253 AUD
$880 USD
View
B+
Retailer 8
-
$1,253 AUD
$880 USD
View
B+
Retailer 9
-
$1,295 AUD
$910 USD
View
Most Expensive
B
GemTrove
GT-N-00955937-98 · Oct 29
$1,636 AUD
View
9 more retailers have this diamond
Prices start from $928 AUDSave up to $708 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.

A
0.64ct Radiant
$928 AUD