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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 $7,580 AUD
HK$41,500 HKD
As of November 1, 2026
Save $9,667 AUD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,247 AUD 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 $7,580 to $17,247, a $9,667 spread on the same certified stone. NZ Jewellers lists it at $17,247. 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: $14,370 AUD|Low: $7,580 AUD|High: $14,544 AUD|Avg: $10,577 AUD|-0.1%
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 7$7,580 AUD
Retailer 9$8,975 AUD
Retailer 11$9,517 AUD
Retailer 3$9,519 AUD
Retailer 4$9,528 AUD
Retailer 10$9,541 AUD
Retailer 8$10,008 AUD
Retailer 2$10,319 AUD
Retailer 5$11,217 AUD
Retailer 6$12,669 AUD
Retailer 1$14,370 AUD

41 data points across 11 retailers

18 retailers$7,580 AUD to $17,247 AUD

A
Cheapest Retailer
-
$7,580 AUD
HK$41,500 HKD
Retailer 2
-
$8,646 AUD
SGD 8,188 SGD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$8,975 AUD
$6,290 USD
View
A
Retailer 4
-
$8,992 AUD
$6,302 USD
View
B+
Retailer 5
-
$9,517 AUD
$6,670 USD
View
Final sale: no returns
B+
Retailer 6
-
$9,519 AUD
$6,671 USD
View
A
Retailer 7
-
$9,528 AUD
£5,258 GBP
View
A
Retailer 8
-
$9,541 AUD
SGD 9,036 SGD
View
Retailer 9
-
$10,008 AUD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$10,421 AUD
$7,303 USD
View
B+
Retailer 11
-
$10,471 AUD
$7,338 USD
View
B+
Retailer 12
-
$10,547 AUD
$7,391 USD
View
B+
Retailer 13
-
$11,217 AUD
€7,487 EUR
View
B+
Retailer 14
-
$11,897 AUD
$8,338 USD
View
B+
Retailer 15
-
$12,669 AUD
ZAR 143,441 ZAR
View
B+
Retailer 16
-
$14,370 AUD
£7,930 GBP
View
B
Retailer 17
-
$14,691 AUD
$10,296 USD
View
Most Expensive
B
NZ Jewellers
eab501ba-38a8-43fb-bf5d-e8c00a172dff · Nov 2
$17,247 AUD
$12,087 USD
View
17 more retailers have this diamond
Prices start from $7,580 AUDSave up to $9,667 AUD

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
$7,580 AUD