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Round|Natural|GIA

1.61ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1555828445

Certificate GIA 1555828445

Diamond specifications and retailer prices

From $7,745 CAD
$5,534 USD
As of October 29, 2026
Save $8,497 CAD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,242 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1555828445. Listed at 11 retailers as of October 27, 2026, with prices from $7,745 to $16,242, a $8,497 spread on the same certified stone. NZ Jewellers lists it at $16,242. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555828445
Dimensions7.50 × 7.56 × 4.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
7.50 mm7.56 mm1.61 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555828445
Side View
Table 56.0%Crown 34.5°Girdle: THI-NULPavilion 41.8°Culet: NoneDepth 62.6%

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: $16,242 CAD|Low: $7,745 CAD|High: $18,265 CAD|Avg: $11,312 CAD|-11.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$7,745 CAD
Retailer 7$8,469 CAD
Retailer 6$8,964 CAD
Retailer 2$9,251 CAD
Retailer 9$9,712 CAD
Retailer 8$9,862 CAD
Retailer 5$10,020 CAD
Retailer 10$11,205 CAD
Retailer 3$12,032 CAD
Retailer 4$14,385 CAD
NZ Jewellers$16,242 CAD

40 data points across 11 retailers

11 retailers$7,745 CAD to $16,242 CAD

A
Cheapest Retailer
-
$7,745 CAD
$5,534 USD
Final sale: no returns
A
Retailer 2
-
$8,469 CAD
$6,051 USD
View
A
Retailer 3
-
$8,964 CAD
$6,405 USD
View
A
Retailer 4
-
$9,251 CAD
£5,205 GBP
View
A
Retailer 5
-
$9,712 CAD
$6,939 USD
View
A
Retailer 6
-
$9,862 CAD
$7,046 USD
View
A
Retailer 7
-
$10,020 CAD
€6,818 EUR
View
A
Retailer 8
-
$11,205 CAD
$8,006 USD
View
Retailer 9
-
$12,032 CAD
$8,597 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$14,385 CAD
£8,093 GBP
View
Most Expensive
B
NZ Jewellers
1c06324d-a1c8-4a8c-946b-27c189600191 · Oct 27
$16,242 CAD
$11,605 USD
View
10 more retailers have this diamond
Prices start from $7,745 CADSave up to $8,497 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
$7,745 CAD