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Round|Natural|GIA

0.62ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1559558733

Certificate GIA 1559558733

Diamond specifications and retailer prices

From $941 SGD
$736 USD
As of October 28, 2026
Save $2,594 SGD (73%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,535 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.62ct natural round diamond

This 0.62ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1559558733. Listed at 25 retailers as of October 27, 2026, with prices from $941 to $3,535, a $2,594 spread on the same certified stone. NZ Jewellers lists it at $3,535. 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

0.62
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1559558733
Dimensions5.42 × 5.46 × 3.41 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.42 mm5.46 mm0.62 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559558733
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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 28
Current: $3,535 SGD|Low: $795 SGD|High: $3,535 SGD|Avg: $1,535 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 10$874 SGD
Retailer 3$1,050 SGD
Retailer 12$1,061 SGD
Retailer 13$1,165 SGD
Retailer 5$1,179 SGD
Retailer 9$1,240 SGD
Retailer 7$1,304 SGD
Retailer 6$1,462 SGD
Retailer 4$1,587 SGD
Retailer 8$1,679 SGD
Retailer 11$1,695 SGD
Retailer 2$2,077 SGD
NZ Jewellers$3,535 SGD

40 data points across 13 retailers

25 retailers$941 SGD to $3,535 SGD

A
Cheapest Retailer
-
$941 SGD
$736 USD
Retailer 2
-
$1,002 SGD
$784 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$1,021 SGD
$799 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,021 SGD
$799 USD
View
Price last confirmed 63 days ago
A
Retailer 5
-
$1,027 SGD
$803 USD
View
B+
Retailer 6
-
$1,036 SGD
$810 USD
View
B+
Retailer 7
-
$1,050 SGD
$821 USD
View
Retailer 8
-
$1,061 SGD
$830 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$1,155 SGD
$903 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,165 SGD
$911 USD
View
B+
Retailer 11
-
$1,179 SGD
$922 USD
View
B+
Retailer 12
-
$1,240 SGD
$970 USD
View
B+
Retailer 13
-
$1,253 SGD
$980 USD
View
B+
Retailer 14
-
$1,253 SGD
$980 USD
View
B+
Retailer 15
-
$1,262 SGD
$987 USD
View
B+
Retailer 16
-
$1,291 SGD
$1,010 USD
View
B+
Retailer 17
-
$1,304 SGD
£803 GBP
View
B
Retailer 18
-
$1,385 SGD
$1,083 USD
View
B+
Retailer 19
-
$1,462 SGD
€1,089 EUR
View
B
Retailer 20
-
$1,587 SGD
$1,241 USD
View
B
Retailer 21
-
$1,679 SGD
ZAR 21,222 ZAR
View
Retailer 22
-
$1,695 SGD
A$2,040 AUD
View
Price last confirmed 29 days ago
B
Retailer 23
-
$1,817 SGD
CA$1,974 CAD
View
B
Retailer 24
-
$2,077 SGD
£1,279 GBP
View
Most Expensive
B
NZ Jewellers
df14e418-c7ca-45b3-bccd-4156c51ed226 · Oct 27
$3,535 SGD
$2,765 USD
View
24 more retailers have this diamond
Prices start from $941 SGDSave up to $2,594 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
0.62ct Round
$941 SGD