Round|Natural|GIA

1.20ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6515997341

Certificate GIA 6515997341

Diamond specifications and retailer prices

From $4,898 CAD
£2,756 GBP
As of October 30, 2026
Save $943 CAD (16%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,765 CAD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6515997341. Listed at 23 retailers as of October 30, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.20
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6515997341
Dimensions6.82 × 6.78 × 4.19 mm
L/W Ratio1.01
Star length50%
Top View
6.82 mm6.78 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515997341
Side View
Table 58.0%Crown 34.5°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 61.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,765 CAD|Low: $3,430 CAD|High: $7,765 CAD|Avg: $4,791 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 4$3,430 CAD
Retailer 5$3,535 CAD
Retailer 6$3,642 CAD
Retailer 9$3,674 CAD
Retailer 20$3,831 CAD
Retailer 11$4,038 CAD
Retailer 12$4,193 CAD
Retailer 3$4,293 CAD
Retailer 7$4,338 CAD
Retailer 17$4,390 CAD
Retailer 8$4,420 CAD
Retailer 19$4,521 CAD
Retailer 14$4,898 CAD
Retailer 16$4,908 CAD
Retailer 18$4,924 CAD
Retailer 2$5,430 CAD
Retailer 15$5,612 CAD
Retailer 13$5,842 CAD
Retailer 10$7,494 CAD
NZ Jewellers$7,765 CAD

32 data points across 20 retailers

23 retailers$4,898 CAD to $5,842 CAD

Retailer 1
-
$3,430 CAD
$2,451 USD
Price last confirmed 8 days ago
Retailer 2
-
$3,642 CAD
$2,602 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$3,674 CAD
$2,625 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,688 CAD
$2,635 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$3,831 CAD
$2,737 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$4,038 CAD
$2,885 USD
View
Price last confirmed 42 days ago
Retailer 7
-
$4,038 CAD
$2,885 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$4,193 CAD
$2,996 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$4,293 CAD
$3,067 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$4,338 CAD
$3,099 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$4,390 CAD
£2,470 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
$4,420 CAD
$3,158 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$4,521 CAD
$3,230 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$4,659 CAD
$3,329 USD
View
Price last confirmed 42 days ago
B+
Retailer 15
-
$4,898 CAD
£2,756 GBP
View
Retailer 16
-
$4,908 CAD
$3,507 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$4,924 CAD
£2,770 GBP
View
B
Retailer 18
-
$5,430 CAD
$3,880 USD
View
B
Retailer 19
-
$5,612 CAD
$4,010 USD
View
B
Retailer 20
-
$5,842 CAD
€3,975 EUR
View
Retailer 21
-
$7,494 CAD
£4,216 GBP
View
Price last confirmed 9 days ago
Retailer 22
-
$7,765 CAD
$5,548 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
538015a3-d15f-4a8d-b96d-260a1723b8b1 · Oct 20
$7,765 CAD
$5,548 USD
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $4,898 CADSave up to $943 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.

B+
1.20ct Round
$4,898 CAD