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Round|Natural|GIA

1.63ct J IF Round Natural Diamond

EX • J/IF • GIA 7531466825

Certificate GIA 7531466825

Diamond specifications and retailer prices

From €6,629 EUR
$7,435 USD
As of October 31, 2026
Save €4,457 EUR (40%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €11,086 EUR 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 7531466825. Listed at 3 retailers as of October 31, 2026, with prices from €6,629 to €11,086, a €4,457 spread on the same certified stone. NZ Jewellers lists it at €11,086. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7531466825
Dimensions7.47 × 7.51 × 4.71 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.47 mm7.51 mm1.63 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531466825
Side View
Table 56.0%Crown 36.5°GirdlePavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €11,086 EUR|Low: €6,629 EUR|High: €11,987 EUR|Avg: €8,099 EUR|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3€6,629 EUR
Retailer 2€6,731 EUR
Retailer 9€7,088 EUR
Retailer 6€7,101 EUR
Retailer 5€7,372 EUR
Retailer 8€7,738 EUR
Retailer 7€8,159 EUR
Retailer 4€9,376 EUR
NZ Jewellers€11,086 EUR

18 data points across 9 retailers

3 retailers€6,629 EUR to €11,086 EUR

B+
Cheapest Retailer
-
€6,629 EUR
$7,435 USD
B+
Retailer 2
-
€6,731 EUR
$7,549 USD
View
Most Expensive
B
NZ Jewellers
e3e19b8c-dbfe-40a6-8464-9a1a08e6ead0 · Nov 2
€11,086 EUR
$12,434 USD
View
2 more retailers have this diamond
Prices start from €6,629 EURSave up to €4,457 EUR

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.

B+
1.63ct Round
€6,629 EUR