Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2157222260

Certificate GIA 2157222260

Diamond specifications and retailer prices

From $10,847 CAD
$7,765 USD
As of October 25, 2026
Save $9,436 CAD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,283 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 2157222260. Listed at 22 retailers as of October 25, 2026, with prices from $10,847 to $20,283, a $9,436 spread on the same certified stone. NZ Jewellers lists it at $20,283. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2157222260
Dimensions7.09 × 7.05 × 4.24 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.09 mm7.05 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2157222260
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $15,149 CAD|Low: $10,847 CAD|High: $19,236 CAD|Avg: $14,135 CAD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$10,847 CAD
Retailer 2$11,395 CAD
Retailer 10$11,881 CAD
Retailer 9$12,170 CAD
Retailer 4$13,211 CAD
Retailer 6$13,368 CAD
Retailer 11$14,491 CAD
Retailer 1$15,149 CAD
Retailer 3$16,020 CAD
Retailer 7$17,562 CAD
Retailer 5$19,108 CAD

43 data points across 11 retailers

22 retailers$10,847 CAD to $20,283 CAD

B+
Cheapest Retailer
-
$10,847 CAD
$7,765 USD
B+
Retailer 2
-
$11,048 CAD
$7,909 USD
View
B
Retailer 3
-
$11,395 CAD
$8,157 USD
View
B
Retailer 4
-
$11,881 CAD
View
B
Retailer 5
-
$12,083 CAD
$8,650 USD
View
B
Retailer 6
-
$12,170 CAD
$8,712 USD
View
B
Retailer 7
-
$12,170 CAD
$8,712 USD
View
Final sale: no returns
B
Retailer 8
-
$13,184 CAD
$9,438 USD
View
B
Retailer 9
-
$13,211 CAD
£7,447 GBP
View
Retailer 10
-
$13,368 CAD
A$14,723 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$13,386 CAD
$9,583 USD
View
B
Retailer 12
-
$14,374 CAD
$10,290 USD
View
B
Retailer 13
-
$14,374 CAD
$10,290 USD
View
B
Retailer 14
-
$14,491 CAD
$10,374 USD
View
B
Retailer 15
-
$14,534 CAD
$10,404 USD
View
B
Retailer 16
-
$14,849 CAD
$10,630 USD
View
B
Retailer 17
-
$15,149 CAD
€10,328 EUR
View
B
Retailer 18
-
$15,212 CAD
$10,890 USD
View
Retailer 19
-
$16,020 CAD
$11,468 USD
View
Price last confirmed 8 days ago
Retailer 20
-
$17,562 CAD
ZAR 203,109 ZAR
View
Price last confirmed 8 days ago
B
Retailer 21
-
$19,108 CAD
£10,771 GBP
View
Most Expensive
B
NZ Jewellers
f38d5c9f-003a-4923-8f67-75039d4b24c3 · Oct 30
$20,283 CAD
$14,520 USD
View
21 more retailers have this diamond
Prices start from $10,847 CADSave up to $9,436 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+
1.30ct Round
$10,847 CAD