Round|Natural|GIA

1.16ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2526748332

Certificate GIA 2526748332

Diamond specifications and retailer prices

From $4,628 CAD
A$5,097 AUD
As of October 30, 2026
Save $4,974 CAD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,602 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.16ct natural round diamond

This 1.16ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2526748332. Listed at 6 retailers as of October 30, 2026, with prices from $4,628 to $9,602, a $4,974 spread on the same certified stone. NZ Jewellers lists it at $9,602. 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

1.16
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2526748332
Dimensions6.68 × 6.73 × 4.21 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
6.68 mm6.73 mm1.16 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2526748332
Side View
Table 56.0%Crown 36.5°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 62.9%

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: $6,131 CAD|Low: $4,022 CAD|High: $9,328 CAD|Avg: $6,294 CAD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 3$5,088 CAD
Retailer 4$5,180 CAD
Retailer 1$6,131 CAD
Retailer 2$9,230 CAD

18 data points across 4 retailers

6 retailers$4,628 CAD to $9,602 CAD

A
Cheapest Retailer
-
$4,628 CAD
A$5,097 AUD
B+
Retailer 2
-
$5,088 CAD
$3,642 USD
View
Final sale: no returns
B+
Retailer 3
-
$5,180 CAD
$3,708 USD
View
B+
Retailer 4
-
$6,131 CAD
€4,180 EUR
View
B
Retailer 5
-
$9,230 CAD
£5,203 GBP
View
Most Expensive
B
NZ Jewellers
829d358c-90e3-4290-a631-ded0e8be1534 · Oct 30
$9,602 CAD
$6,874 USD
View
5 more retailers have this diamond
Prices start from $4,628 CADSave up to $4,974 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
1.16ct Round
$4,628 CAD