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Round|Natural|GIA

0.63ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7552687717

Certificate GIA 7552687717

Diamond specifications and retailer prices

From $1,092 AUD
$768 USD
As of October 29, 2026
Save $122 AUD (10%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,471 AUD at Frank Darling · As of October 21, 2026
View at Frank Darling

About this 0.63ct natural round diamond

This 0.63ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7552687717. Listed at 8 retailers as of October 22, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.63
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7552687717
Dimensions5.54 × 3.37 × 3.37 mm
L/W Ratio1.64
Culet sizeNone
Top View
5.54 mm3.37 mm0.63 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552687717
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,471 AUD|Low: $585 AUD|High: $1,554 AUD|Avg: $1,168 AUD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 21, 2026
Retailer 3$585 AUD
Retailer 8$786 AUD
Retailer 7$867 AUD
Retailer 10$1,092 AUD
Retailer 5$1,129 AUD
Retailer 2$1,210 AUD
Retailer 6$1,214 AUD
Retailer 9$1,284 AUD
Retailer 4$1,321 AUD
Retailer 11$1,445 AUD
Frank Darling$1,471 AUD

25 data points across 11 retailers

8 retailers$1,092 AUD to $1,214 AUD

A
Retailer 1
-
$786 AUD
SGD 747 SGD
Price last confirmed 7 days ago
A
Retailer 2
-
$867 AUD
SGD 824 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,092 AUD
$768 USD
View
A
Retailer 4
-
$1,129 AUD
$794 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,210 AUD
£670 GBP
View
A
Retailer 6
-
$1,214 AUD
$854 USD
View
A
Retailer 7
-
$1,321 AUD
$929 USD
View
Price last confirmed 8 days ago
Most Expensive
A
Frank Darling
2661999HK · Oct 21
$1,471 AUD
$1,034 USD
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from $1,092 AUDSave up to $122 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
0.63ct Round
$1,092 AUD