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0.63ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7552687717

Certificate GIA 7552687717

Diamond specifications and retailer prices

From $984 SGD
$768 USD
As of October 29, 2026
8 retailers carry this diamond
Most expensive: $1,326 SGD 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 29, 2026. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,326 SGD|Low: $527 SGD|High: $1,401 SGD|Avg: $1,053 SGD|-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$527 SGD
Retailer 8$708 SGD
Retailer 7$782 SGD
Retailer 10$984 SGD
Retailer 5$1,017 SGD
Retailer 2$1,091 SGD
Retailer 6$1,095 SGD
Retailer 9$1,157 SGD
Retailer 4$1,190 SGD
Retailer 11$1,303 SGD
Frank Darling$1,326 SGD

25 data points across 11 retailers

8 retailers

A
Retailer 1
-
$708 SGD
Price last confirmed 7 days ago
A
Retailer 2
-
$782 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$984 SGD
$768 USD
View
A
Retailer 4
-
$1,017 SGD
$794 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,091 SGD
£670 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,095 SGD
$854 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,190 SGD
$929 USD
View
Price last confirmed 8 days ago
Most Expensive
A
Frank Darling
2661999HK · Oct 21
$1,326 SGD
$1,034 USD
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from $984 SGD

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
$984 SGD