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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 $5,312 USD
HK$41,500 HKD
As of October 31, 2026
Save $6,775 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,087 USD at NZ Jewellers · As of October 30, 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 19 retailers as of October 30, 2026, with prices from $5,312 to $12,087, a $6,775 spread on the same certified stone. NZ Jewellers lists it at $12,087. 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
Color
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: Oct 31
Current: $5,312 USD|Low: $5,261 USD|High: $10,193 USD|Avg: $7,209 USD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 1$5,312 USD
Retailer 10$6,290 USD
Retailer 12$6,670 USD
Retailer 3$6,671 USD
Retailer 6$6,677 USD
Retailer 11$6,687 USD
Retailer 9$7,014 USD
Retailer 2$7,232 USD
Retailer 4$7,303 USD
Retailer 5$7,897 USD
Retailer 8$8,800 USD
Retailer 7$10,126 USD

42 data points across 12 retailers

19 retailers$5,312 USD to $12,087 USD

A
Cheapest Retailer
-
$5,312 USD
HK$41,500 HKD
Retailer 2
-
$6,059 USD
SGD 8,188 SGD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$6,290 USD
View
A
Retailer 4
-
$6,302 USD
View
B+
Retailer 5
-
$6,670 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,671 USD
View
A
Retailer 7
-
$6,677 USD
£5,257 GBP
View
A
Retailer 8
-
$6,687 USD
SGD 9,036 SGD
View
Retailer 9
-
$7,014 USD
A$10,791 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$7,232 USD
£5,694 GBP
View
Price last confirmed 31 days ago
B+
Retailer 11
-
$7,303 USD
View
B+
Retailer 12
-
$7,338 USD
View
B+
Retailer 13
-
$7,391 USD
View
B+
Retailer 14
-
$7,897 USD
€7,521 EUR
View
B+
Retailer 15
-
$8,338 USD
View
B+
Retailer 16
-
$8,800 USD
ZAR 142,166 ZAR
View
B
Retailer 17
-
$10,126 USD
£7,973 GBP
View
B
Retailer 18
-
$10,296 USD
View
Most Expensive
B
NZ Jewellers
eab501ba-38a8-43fb-bf5d-e8c00a172dff · Oct 30
$12,087 USD
View
18 more retailers have this diamond
Prices start from $5,312 USDSave up to $6,775 USD

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
$5,312 USD