Round|Natural|GIA

1.51ct E VS2 Round Natural Diamond

EX • E/VS2 • GIA 6511276499

Certificate GIA 6511276499

Diamond specifications and retailer prices

From $12,498 CAD
HK$69,900 HKD
As of October 30, 2026
Save $17,867 CAD (59%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $30,365 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6511276499. Listed at 24 retailers as of October 29, 2026, with prices from $12,498 to $30,365, a $17,867 spread on the same certified stone. Diamond Quarter lists it at $30,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6511276499
Dimensions7.26 × 7.29 × 4.55 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
7.26 mm7.29 mm1.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511276499
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.5%

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: $16,912 CAD|Low: $12,498 CAD|High: $23,415 CAD|Avg: $16,689 CAD|-1.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 7$12,498 CAD
Retailer 17$13,034 CAD
Retailer 5$13,114 CAD
Retailer 9$13,892 CAD
Retailer 10$14,049 CAD
Retailer 21$14,049 CAD
Retailer 15$15,064 CAD
Retailer 4$15,454 CAD
Retailer 2$15,470 CAD
Retailer 12$15,654 CAD
Retailer 19$15,855 CAD
Retailer 20$15,855 CAD
Retailer 18$16,386 CAD
Retailer 13$16,747 CAD
Retailer 11$16,839 CAD
Retailer 1$16,912 CAD
Retailer 8$17,625 CAD
Retailer 3$18,485 CAD
Retailer 14$20,586 CAD
Retailer 16$22,059 CAD
Retailer 6$23,415 CAD

26 data points across 21 retailers

24 retailers$12,498 CAD to $30,365 CAD

A
Cheapest Retailer
-
$12,498 CAD
HK$69,900 HKD
A
Retailer 2
-
$13,034 CAD
$9,331 USD
View
A
Retailer 3
-
$13,114 CAD
$9,388 USD
View
A
Retailer 4
-
$13,892 CAD
$9,945 USD
View
A
Retailer 5
-
$14,049 CAD
$10,057 USD
View
A
Retailer 6
-
$14,049 CAD
$10,057 USD
View
Final sale: no returns
A
Retailer 7
-
$15,064 CAD
£8,491 GBP
View
A
Retailer 8
-
$15,219 CAD
$10,895 USD
View
A
Retailer 9
-
$15,454 CAD
$11,063 USD
View
A
Retailer 10
-
$15,470 CAD
A$17,038 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
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$15,654 CAD
£8,824 GBP
View
A
Retailer 12
-
$15,855 CAD
$11,350 USD
View
A
Retailer 13
-
$15,855 CAD
$11,350 USD
View
A
Retailer 14
-
$16,386 CAD
$11,730 USD
View
A
Retailer 15
-
$16,747 CAD
$11,989 USD
View
A
Retailer 16
-
$16,839 CAD
£9,492 GBP
View
A
Retailer 17
-
$16,912 CAD
€11,530 EUR
View
A
Retailer 18
-
$17,560 CAD
$12,571 USD
View
A
Retailer 19
-
$17,625 CAD
$12,617 USD
View
Retailer 20
-
$18,485 CAD
$13,233 USD
View
Price last confirmed 7 days ago
Retailer 21
-
$20,586 CAD
ZAR 238,079 ZAR
View
Price last confirmed 13 days ago
B+
Retailer 22
-
$22,059 CAD
£12,434 GBP
View
B+
Retailer 23
-
$23,415 CAD
$16,762 USD
View
Most Expensive
B
Diamond Quarter
1.51VS2E65993664N · Oct 29
$30,365 CAD
£17,116 GBP
View
23 more retailers have this diamond
Prices start from $12,498 CADSave up to $17,867 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
1.51ct Round
$12,498 CAD