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Round|Natural|GIA

1.15ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 3425206777

Certificate GIA 3425206777

Diamond specifications and retailer prices

From $2,030 CAD
₹138,394 INR
As of October 30, 2026
Save $4,453 CAD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,483 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.15ct natural round diamond

This 1.15ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3425206777. Listed at 10 retailers as of October 30, 2026, with prices from $2,030 to $6,483, a $4,453 spread on the same certified stone. NZ Jewellers lists it at $6,483. 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

1.15
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3425206777
Dimensions6.71 × 6.67 × 4.19 mm
L/W Ratio1.01
Top View
6.71 mm6.67 mm1.15 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3425206777
Side View
Table 57.0%Crown 36.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.5%

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: $6,483 CAD|Low: $2,018 CAD|High: $6,814 CAD|Avg: $3,169 CAD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$2,030 CAD
Retailer 9$2,123 CAD
Retailer 7$2,422 CAD
Retailer 5$2,494 CAD
Retailer 10$2,566 CAD
Retailer 8$2,850 CAD
Retailer 2$2,874 CAD
Retailer 3$3,438 CAD
Retailer 6$4,682 CAD
NZ Jewellers$6,483 CAD

28 data points across 10 retailers

10 retailers$2,030 CAD to $6,483 CAD

A
Cheapest Retailer
-
$2,030 CAD
₹138,394 INR
A
Retailer 2
-
$2,123 CAD
$1,520 USD
View
Final sale: no returns
A
Retailer 3
-
$2,422 CAD
$1,734 USD
View
A
Retailer 4
-
$2,494 CAD
£1,406 GBP
View
A
Retailer 5
-
$2,566 CAD
$1,837 USD
View
A
Retailer 6
-
$2,850 CAD
$2,040 USD
View
A
Retailer 7
-
$2,874 CAD
£1,620 GBP
View
A
Retailer 8
-
$3,438 CAD
€2,344 EUR
View
B+
Retailer 9
-
$4,682 CAD
£2,639 GBP
View
Most Expensive
B
NZ Jewellers
89a02ae7-3cbd-4790-b6d1-0cf914c9e052 · Oct 30
$6,483 CAD
$4,641 USD
View
9 more retailers have this diamond
Prices start from $2,030 CADSave up to $4,453 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
1.15ct Round
$2,030 CAD