CaratHunter
Plans
Round|Natural|GIA

0.64ct E I1 Round Natural Diamond

GD • E/I1 • GIA 6157202326

Certificate GIA 6157202326

Diamond specifications and retailer prices

From $2,235 AUD
$1,570 USD
As of October 30, 2026
Save $463 AUD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,698 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.64ct natural round diamond

This 0.64ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 6157202326. Listed at 4 retailers as of October 29, 2026, with prices from $2,235 to $2,698, a $463 spread on the same certified stone. Yorxs lists it at $2,698. 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
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6157202326
Dimensions5.43 × 5.39 × 3.41 mm
L/W Ratio1.01
Top View
5.43 mm5.39 mm0.64 ctE / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6157202326
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,235 AUD|Low: $2,235 AUD|High: $2,698 AUD|Avg: $2,374 AUD
Retailer 1
Retailer 2
Yorxs
October 29, 2026
Retailer 1$2,235 AUD
Retailer 2$2,235 AUD
Yorxs$2,698 AUD

21 data points across 3 retailers

4 retailers$2,235 AUD to $2,698 AUD

B
Cheapest Retailer
-
$2,235 AUD
$1,570 USD
B
Retailer 2
-
$2,235 AUD
$1,570 USD
View
C
Retailer 3
-
$2,320 AUD
$1,630 USD
View
Most Expensive
C
Yorxs
158508658 · Oct 29
$2,698 AUD
€1,805 EUR
View
3 more retailers have this diamond
Prices start from $2,235 AUDSave up to $463 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
0.64ct Round
$2,235 AUD