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Round|Natural|GIA

1.07ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1242088992

Certificate GIA 1242088992

Diamond specifications and retailer prices

From $3,397 CAD
HK$19,000 HKD
As of October 28, 2026
Save $4,946 CAD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,344 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1242088992. Listed at 21 retailers as of October 28, 2026, with prices from $3,397 to $8,344, a $4,946 spread on the same certified stone. NZ Jewellers lists it at $8,344. 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

1.07
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1242088992
Dimensions6.60 × 6.57 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.60 mm6.57 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242088992
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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 28
Current: $8,344 CAD|Low: $3,397 CAD|High: $8,492 CAD|Avg: $5,115 CAD|-1.7%
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 31, 2026
Retailer 6$3,397 CAD
Retailer 14$3,802 CAD
Retailer 12$3,939 CAD
Retailer 13$3,988 CAD
Retailer 20$4,005 CAD
Retailer 18$4,077 CAD
Retailer 16$4,385 CAD
Retailer 11$4,529 CAD
Retailer 19$4,585 CAD
Retailer 17$4,622 CAD
Retailer 7$4,780 CAD
Retailer 9$4,889 CAD
Retailer 15$4,920 CAD
Retailer 10$5,081 CAD
Retailer 3$5,652 CAD
Retailer 5$5,814 CAD
Retailer 2$6,663 CAD
Retailer 4$6,996 CAD
Retailer 8$7,772 CAD
NZ Jewellers$8,344 CAD

18 data points across 20 retailers

21 retailers$3,397 CAD to $8,344 CAD

A
Cheapest Retailer
-
$3,397 CAD
HK$19,000 HKD
A
Retailer 2
-
$3,802 CAD
$2,722 USD
View
Retailer 3
-
$3,939 CAD
$2,820 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$3,988 CAD
$2,855 USD
View
A
Retailer 5
-
$4,005 CAD
$2,867 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,077 CAD
€2,780 EUR
View
Retailer 7
-
$4,315 CAD
$3,089 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$4,385 CAD
$3,139 USD
View
Retailer 9
-
$4,529 CAD
$3,242 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$4,585 CAD
£2,585 GBP
View
B+
Retailer 11
-
$4,622 CAD
£2,605 GBP
View
B+
Retailer 12
-
$4,780 CAD
SGD 4,624 SGD
View
B+
Retailer 13
-
$4,889 CAD
$3,500 USD
View
B+
Retailer 14
-
$4,920 CAD
$3,522 USD
View
Retailer 15
-
$5,081 CAD
$3,637 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$5,652 CAD
ZAR 65,364 ZAR
View
B+
Retailer 17
-
$5,814 CAD
$4,162 USD
View
B
Retailer 18
-
$6,663 CAD
$4,770 USD
View
B
Retailer 19
-
$6,996 CAD
$5,008 USD
View
B
Retailer 20
-
$7,772 CAD
£4,381 GBP
View
Most Expensive
B
NZ Jewellers
d74b57b0-4939-4a89-9527-40997c445d4e · Oct 30
$8,344 CAD
$5,973 USD
View
20 more retailers have this diamond
Prices start from $3,397 CADSave up to $4,946 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
1.07ct Round
$3,397 CAD