Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1558154912

Certificate GIA 1558154912

Diamond specifications and retailer prices

From $4,774 CAD
HK$26,700 HKD
As of October 30, 2026
Save $6,197 CAD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $10,971 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1558154912. Listed at 26 retailers as of October 30, 2026, with prices from $4,774 to $10,971, a $6,197 spread on the same certified stone. NZ Jewellers lists it at $10,971. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558154912
Dimensions6.93 × 6.87 × 4.33 mm
L/W Ratio1.01
Key to symbols
Feather, Pinpoint
Top View
6.93 mm6.87 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558154912
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,971 CAD|Low: $4,774 CAD|High: $10,971 CAD|Avg: $6,797 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 31, 2026
Retailer 17$4,774 CAD
Retailer 18$4,903 CAD
Retailer 15$5,388 CAD
Retailer 19$5,493 CAD
Retailer 5$5,811 CAD
Retailer 13$5,852 CAD
Retailer 3$5,910 CAD
Retailer 12$6,042 CAD
Retailer 11$6,402 CAD
Retailer 4$6,402 CAD
Retailer 20$6,506 CAD
Retailer 16$7,070 CAD
Retailer 6$7,070 CAD
Retailer 2$7,267 CAD
Retailer 10$7,275 CAD
Retailer 7$7,323 CAD
Retailer 9$7,796 CAD
Retailer 14$9,155 CAD
Retailer 8$10,251 CAD
NZ Jewellers$10,971 CAD

20 data points across 20 retailers

26 retailers$4,774 CAD to $10,971 CAD

A
Cheapest Retailer
-
$4,774 CAD
HK$26,700 HKD
A
Retailer 2
-
$4,903 CAD
₹334,262 INR
View
A
Retailer 3
-
$5,388 CAD
A$5,933 AUD
View
A
Retailer 4
-
$5,493 CAD
$3,932 USD
View
A
Retailer 5
-
$5,811 CAD
$4,160 USD
View
Final sale: no returns
A
Retailer 6
-
$5,852 CAD
$4,189 USD
View
A
Retailer 7
-
$5,910 CAD
£3,331 GBP
View
A
Retailer 8
-
$6,042 CAD
SGD 5,845 SGD
View
A
Retailer 9
-
$6,056 CAD
$4,335 USD
View
A
Retailer 10
-
$6,232 CAD
SGD 6,029 SGD
View
A
Retailer 11
-
$6,402 CAD
$4,583 USD
View
A
Retailer 12
-
$6,402 CAD
$4,583 USD
View
A
Retailer 13
-
$6,402 CAD
$4,583 USD
View
A
Retailer 14
-
$6,402 CAD
£3,609 GBP
View
Retailer 15
-
$6,454 CAD
A$7,108 AUD
View
Price last confirmed 21 days ago
A
Retailer 16
-
$6,506 CAD
$4,658 USD
View
A
Retailer 17
-
$6,558 CAD
$4,695 USD
View
A
Retailer 18
-
$7,070 CAD
£3,985 GBP
View
A
Retailer 19
-
$7,070 CAD
€4,820 EUR
View
B+
Retailer 20
-
$7,267 CAD
$5,202 USD
View
B+
Retailer 21
-
$7,323 CAD
£4,128 GBP
View
B+
Retailer 22
-
$7,796 CAD
ZAR 90,157 ZAR
View
B
Retailer 23
-
$9,155 CAD
$6,554 USD
View
B+
Retailer 24
-
$9,564 CAD
$6,847 USD
View
B+
Retailer 25
-
$10,251 CAD
£5,778 GBP
View
Most Expensive
B
NZ Jewellers
0d34c130-38ef-4f5b-8624-25f0346bbd6d · Oct 30
$10,971 CAD
$7,854 USD
View
25 more retailers have this diamond
Prices start from $4,774 CADSave up to $6,197 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
1.30ct Round
$4,774 CAD