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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 $1,370 NZD
$772 USD
As of October 27, 2026
Save $3,334 NZD (71%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,704 NZD 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 $1,370 to $4,704, a $3,334 spread on the same certified stone. NZ Jewellers lists it at $4,704. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,704 NZD|Low: $1,164 NZD|High: $4,704 NZD|Avg: $2,059 NZD
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$1,164 NZD
Retailer 5$1,250 NZD
Retailer 4$1,409 NZD
Retailer 12$1,411 NZD
Retailer 3$1,553 NZD
Retailer 9$1,668 NZD
Retailer 6$1,786 NZD
Retailer 7$2,105 NZD
Retailer 8$2,234 NZD
Retailer 11$2,255 NZD
Retailer 2$2,763 NZD
NZ Jewellers$4,704 NZD

38 data points across 12 retailers

24 retailers$1,370 NZD to $4,704 NZD

Retailer 1
-
$1,334 NZD
$752 USD
Price last confirmed 21 days ago
Retailer 2
-
$1,359 NZD
$766 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,359 NZD
$766 USD
View
Price last confirmed 63 days ago
A
Retailer 4
-
$1,370 NZD
$772 USD
View
A
Retailer 5
-
$1,379 NZD
$777 USD
View
A
Retailer 6
-
$1,409 NZD
$794 USD
View
Retailer 7
-
$1,411 NZD
$795 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$1,546 NZD
$871 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,553 NZD
$875 USD
View
B+
Retailer 10
-
$1,568 NZD
$884 USD
View
Retailer 11
-
$1,668 NZD
$940 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,668 NZD
$940 USD
View
Retailer 13
-
$1,668 NZD
$940 USD
View
Price last confirmed 5 days ago
B+
Retailer 14
-
$1,677 NZD
$945 USD
View
B+
Retailer 15
-
$1,721 NZD
$970 USD
View
B+
Retailer 16
-
$1,786 NZD
£793 GBP
View
B+
Retailer 17
-
$1,840 NZD
$1,037 USD
View
B+
Retailer 18
-
$2,105 NZD
€1,130 EUR
View
B+
Retailer 19
-
$2,108 NZD
$1,188 USD
View
B+
Retailer 20
-
$2,234 NZD
ZAR 20,343 ZAR
View
Retailer 21
-
$2,255 NZD
A$1,955 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
$2,414 NZD
CA$1,890 CAD
View
B
Retailer 23
-
$2,763 NZD
£1,226 GBP
View
Most Expensive
B
NZ Jewellers
d991e2f4-558a-4f74-b544-8ceac2d66d3d · Oct 27
$4,704 NZD
$2,651 USD
View
23 more retailers have this diamond
Prices start from $1,370 NZDSave up to $3,334 NZD

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
$1,370 NZD