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Round|Natural|GIA

1.61ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1519399304

Certificate GIA 1519399304

Diamond specifications and retailer prices

From $10,031 CAD
$7,167 USD
As of October 29, 2026
Save $8,724 CAD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $18,755 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1519399304. Listed at 5 retailers as of October 27, 2026, with prices from $10,031 to $18,755, a $8,724 spread on the same certified stone. NZ Jewellers lists it at $18,755. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.61
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1519399304
Dimensions7.48 × 7.44 × 4.66 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Key to symbols
Twinning Wisp, Feather, Indented Natural, Needle
Top View
7.48 mm7.44 mm1.61 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519399304
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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 29
Current: $18,755 CAD|Low: $8,218 CAD|High: $18,755 CAD|Avg: $13,157 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5$10,031 CAD
Retailer 4$10,350 CAD
Retailer 3$11,695 CAD
Retailer 2$15,711 CAD
NZ Jewellers$18,755 CAD

25 data points across 5 retailers

5 retailers$10,031 CAD to $18,755 CAD

A
Cheapest Retailer
-
$10,031 CAD
$7,167 USD
A
Retailer 2
-
$10,350 CAD
$7,395 USD
View
Final sale: no returns
A
Retailer 3
-
$11,695 CAD
€7,958 EUR
View
B+
Retailer 4
-
$15,711 CAD
£8,839 GBP
View
Most Expensive
B
NZ Jewellers
087e68aa-0cd5-4fcc-a826-74074135d54c · Oct 27
$18,755 CAD
$13,400 USD
View
4 more retailers have this diamond
Prices start from $10,031 CADSave up to $8,724 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
1.61ct Round
$10,031 CAD