Round|Natural|GIA

1.63ct I IF Round Natural Diamond

EX • I/IF • GIA 1515949941

Certificate GIA 1515949941

Diamond specifications and retailer prices

From $13,243 CAD
$9,480 USD
As of October 30, 2026
Save $7,374 CAD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $20,617 CAD 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1515949941. Listed at 6 retailers as of October 30, 2026, with prices from $13,243 to $20,617, a $7,374 spread on the same certified stone. NZ Jewellers lists it at $20,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1515949941
Dimensions7.46 × 7.51 × 4.72 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.46 mm7.51 mm1.63 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515949941
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.1%

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 30
Current: $20,617 CAD|Low: $11,227 CAD|High: $21,194 CAD|Avg: $16,302 CAD|-2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$13,243 CAD
Retailer 5$13,655 CAD
Retailer 2$14,768 CAD
Retailer 4$14,980 CAD
Retailer 3$19,422 CAD
NZ Jewellers$20,617 CAD

41 data points across 6 retailers

6 retailers$13,243 CAD to $20,617 CAD

A
Cheapest Retailer
-
$13,243 CAD
$9,480 USD
B+
Retailer 2
-
$13,655 CAD
$9,775 USD
View
Final sale: no returns
B+
Retailer 3
-
$14,768 CAD
£8,325 GBP
View
B+
Retailer 4
-
$14,980 CAD
€10,213 EUR
View
B+
Retailer 5
-
$19,422 CAD
£10,948 GBP
View
Most Expensive
B
NZ Jewellers
2490e4e9-f2c9-4c6f-8195-9a6057421d92 · Oct 30
$20,617 CAD
$14,759 USD
View
5 more retailers have this diamond
Prices start from $13,243 CADSave up to $7,374 CAD

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
$13,243 CAD