Round|Natural|GIA

1.30ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 5176378176

Certificate GIA 5176378176

Diamond specifications and retailer prices

From $18,704 CAD
$13,390 USD
As of October 25, 2026
Save $14,864 CAD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $38,812 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5176378176. Listed at 23 retailers as of October 25, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5176378176
Dimensions6.97 × 6.93 × 4.32 mm
L/W Ratio1.01
Top View
6.97 mm6.93 mm1.30 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5176378176
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.2%

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: $22,172 CAD|Low: $18,704 CAD|High: $33,792 CAD|Avg: $23,675 CAD|-1.6%
Retailer 1
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
October 31, 2026
Retailer 12$18,704 CAD
Retailer 14$18,730 CAD
Retailer 5$19,561 CAD
Retailer 2$19,654 CAD
Retailer 4$20,027 CAD
Retailer 13$20,487 CAD
Retailer 7$21,380 CAD
Retailer 1$22,172 CAD
Retailer 11$22,450 CAD
Retailer 15$22,804 CAD
Retailer 8$25,004 CAD
Retailer 3$25,692 CAD
Retailer 6$30,288 CAD
Retailer 10$31,242 CAD
Retailer 9$33,569 CAD

44 data points across 15 retailers

23 retailers$18,704 CAD to $33,569 CAD

B+
Cheapest Retailer
-
$18,704 CAD
$13,390 USD
B+
Retailer 2
-
$18,730 CAD
€12,770 EUR
View
B+
Retailer 3
-
$19,561 CAD
$14,003 USD
View
B+
Retailer 4
-
$19,654 CAD
$14,070 USD
View
B+
Retailer 5
-
$20,027 CAD
View
B
Retailer 6
-
$20,487 CAD
$14,666 USD
View
Final sale: no returns
B
Retailer 7
-
$20,960 CAD
$15,005 USD
View
B
Retailer 8
-
$21,380 CAD
$15,305 USD
View
B+
Retailer 9
-
$22,172 CAD
£12,498 GBP
View
Retailer 10
-
$22,450 CAD
A$24,725 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$22,804 CAD
$16,325 USD
View
B
Retailer 12
-
$23,161 CAD
$16,580 USD
View
B
Retailer 13
-
$24,052 CAD
$17,218 USD
View
B
Retailer 14
-
$24,055 CAD
$17,220 USD
View
B
Retailer 15
-
$24,055 CAD
$17,220 USD
View
B
Retailer 16
-
$24,851 CAD
$17,790 USD
View
B
Retailer 17
-
$24,995 CAD
$17,893 USD
View
B
Retailer 18
-
$25,004 CAD
€17,047 EUR
View
B
Retailer 19
-
$25,692 CAD
$18,392 USD
View
B
Retailer 20
-
$30,288 CAD
$21,682 USD
View
B
Retailer 21
-
$31,242 CAD
ZAR 361,318 ZAR
View
B
Retailer 22
-
$33,569 CAD
£18,922 GBP
View
Most Expensive
Diamond Quarter
1.3VS1E51763D9DN · Oct 29
$38,812 CAD
£21,878 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $18,704 CADSave up to $14,864 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
$18,704 CAD