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Round|Natural|GIA

0.63ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1508549404

Certificate GIA 1508549404

Diamond specifications and retailer prices

From $613 SGD
₹45,687 INR
As of October 31, 2026
Save $1,977 SGD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,590 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.63ct natural round diamond

This 0.63ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1508549404. Listed at 6 retailers as of October 27, 2026, with prices from $613 to $2,590, a $1,977 spread on the same certified stone. NZ Jewellers lists it at $2,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.63
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1508549404
Dimensions5.48 × 5.50 × 3.44 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.48 mm5.50 mm0.63 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508549404
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.7%

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 31
Current: $613 SGD|Low: $612 SGD|High: $1,212 SGD|Avg: $980 SGD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 1$613 SGD
Retailer 4$890 SGD
Retailer 5$890 SGD
Retailer 3$954 SGD
Retailer 6$987 SGD
Retailer 7$1,186 SGD
Retailer 2$1,212 SGD

44 data points across 7 retailers

6 retailers$613 SGD to $2,590 SGD

A
Cheapest Retailer
-
$613 SGD
₹45,687 INR
B+
Retailer 2
-
$890 SGD
$696 USD
View
B+
Retailer 3
-
$890 SGD
$696 USD
View
B+
Retailer 4
-
$954 SGD
$746 USD
View
B+
Retailer 5
-
$1,212 SGD
€903 EUR
View
Most Expensive
C
NZ Jewellers
b341a502-1f62-419f-9945-15a39b344da6 · Oct 27
$2,590 SGD
$2,026 USD
View
5 more retailers have this diamond
Prices start from $613 SGDSave up to $1,977 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
$613 SGD