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Round|Natural|GIA

0.62ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5553597215

Certificate GIA 5553597215

Diamond specifications and retailer prices

From $987 SGD
$772 USD
As of October 27, 2026
Save $2,402 SGD (71%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,389 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 5553597215. Listed at 24 retailers as of October 27, 2026, with prices from $987 to $3,389, a $2,402 spread on the same certified stone. NZ Jewellers lists it at $3,389. 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 angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5553597215
Dimensions5.42 × 5.47 × 3.39 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
5.42 mm5.47 mm0.62 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553597215
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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 27
Current: $3,389 SGD|Low: $839 SGD|High: $3,389 SGD|Avg: $1,481 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
October 29, 2026
Retailer 10$839 SGD
Retailer 5$901 SGD
Retailer 4$1,015 SGD
Retailer 12$1,016 SGD
Retailer 3$1,119 SGD
Retailer 9$1,202 SGD
Retailer 6$1,287 SGD
Retailer 7$1,517 SGD
Retailer 8$1,610 SGD
Retailer 11$1,625 SGD
Retailer 2$1,990 SGD
NZ Jewellers$3,389 SGD

39 data points across 12 retailers

24 retailers$987 SGD to $3,389 SGD

Retailer 1
-
$961 SGD
$752 USD
Price last confirmed 21 days ago
Retailer 2
-
$979 SGD
$766 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$979 SGD
$766 USD
View
Price last confirmed 62 days ago
A
Retailer 4
-
$987 SGD
$772 USD
View
A
Retailer 5
-
$993 SGD
$777 USD
View
A
Retailer 6
-
$1,015 SGD
$794 USD
View
Retailer 7
-
$1,016 SGD
$795 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$1,114 SGD
$871 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,119 SGD
$875 USD
View
B+
Retailer 10
-
$1,130 SGD
$884 USD
View
B+
Retailer 11
-
$1,202 SGD
$940 USD
View
B+
Retailer 12
-
$1,202 SGD
$940 USD
View
B+
Retailer 13
-
$1,202 SGD
$940 USD
View
B+
Retailer 14
-
$1,208 SGD
$945 USD
View
B+
Retailer 15
-
$1,240 SGD
$970 USD
View
B+
Retailer 16
-
$1,287 SGD
£793 GBP
View
B+
Retailer 17
-
$1,326 SGD
$1,037 USD
View
B+
Retailer 18
-
$1,517 SGD
€1,130 EUR
View
B+
Retailer 19
-
$1,519 SGD
$1,188 USD
View
B+
Retailer 20
-
$1,610 SGD
ZAR 20,343 ZAR
View
Retailer 21
-
$1,625 SGD
A$1,955 AUD
View
Price last confirmed 28 days ago
B
Retailer 22
-
$1,740 SGD
CA$1,890 CAD
View
B
Retailer 23
-
$1,990 SGD
£1,226 GBP
View
Most Expensive
B
NZ Jewellers
d991e2f4-558a-4f74-b544-8ceac2d66d3d · Oct 27
$3,389 SGD
$2,651 USD
View
23 more retailers have this diamond
Prices start from $987 SGDSave up to $2,402 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
$987 SGD