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Round|Natural|GIA

1.63ct J IF Round Natural Diamond

EX • J/IF • GIA 6552504879

Certificate GIA 6552504879

Diamond specifications and retailer prices

From $9,441 NZD
HK$41,500 HKD
As of November 1, 2026
Save $12,041 NZD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,482 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.63ct natural round diamond

This 1.63ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552504879. Listed at 18 retailers as of November 1, 2026, with prices from $9,441 to $21,482, a $12,041 spread on the same certified stone. NZ Jewellers lists it at $21,482. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552504879
Dimensions7.47 × 7.50 × 4.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.47 mm7.50 mm1.63 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552504879
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

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: Nov 1
Current: $11,867 NZD|Low: $9,350 NZD|High: $18,116 NZD|Avg: $12,815 NZD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$9,441 NZD
Retailer 9$11,179 NZD
Retailer 11$11,855 NZD
Retailer 3$11,856 NZD
Retailer 1$11,867 NZD
Retailer 10$11,884 NZD
Retailer 8$12,466 NZD
Retailer 2$12,853 NZD
Retailer 4$13,972 NZD
Retailer 5$15,781 NZD
Retailer 7$17,996 NZD

42 data points across 11 retailers

18 retailers$9,441 NZD to $21,482 NZD

A
Cheapest Retailer
-
$9,441 NZD
HK$41,500 HKD
Retailer 2
-
$10,769 NZD
SGD 8,188 SGD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$11,179 NZD
$6,290 USD
View
A
Retailer 4
-
$11,201 NZD
$6,302 USD
View
B+
Retailer 5
-
$11,855 NZD
$6,670 USD
View
Final sale: no returns
B+
Retailer 6
-
$11,856 NZD
$6,671 USD
View
A
Retailer 7
-
$11,867 NZD
£5,258 GBP
View
A
Retailer 8
-
$11,884 NZD
SGD 9,036 SGD
View
Retailer 9
-
$12,466 NZD
A$10,791 AUD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$12,980 NZD
$7,303 USD
View
B+
Retailer 11
-
$13,042 NZD
$7,338 USD
View
B+
Retailer 12
-
$13,137 NZD
$7,391 USD
View
B+
Retailer 13
-
$13,972 NZD
€7,487 EUR
View
B+
Retailer 14
-
$14,819 NZD
$8,338 USD
View
B+
Retailer 15
-
$15,781 NZD
ZAR 143,441 ZAR
View
B+
Retailer 16
-
$17,996 NZD
£7,973 GBP
View
B
Retailer 17
-
$18,299 NZD
$10,296 USD
View
Most Expensive
B
NZ Jewellers
eab501ba-38a8-43fb-bf5d-e8c00a172dff · Nov 2
$21,482 NZD
$12,087 USD
View
17 more retailers have this diamond
Prices start from $9,441 NZDSave up to $12,041 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
1.63ct Round
$9,441 NZD