Round|Natural|GIA

1.51ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 6515427049

Certificate GIA 6515427049

Diamond specifications and retailer prices

From $16,252 CAD
$11,630 USD
As of November 1, 2026
Save $9,251 CAD (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $27,216 CAD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6515427049. Listed at 13 retailers as of November 1, 2026, with a 57% 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

1.51
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6515427049
Dimensions7.50 × 7.47 × 4.51 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
7.50 mm7.47 mm1.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6515427049
Side View
Table 59.0%Crown 32°Girdle: MED-MEDPavilion 41.8°Culet: NoneDepth 60.3%

Caratlytics Score

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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: Nov 1
Current: $17,492 CAD|Low: $16,252 CAD|High: $25,809 CAD|Avg: $19,200 CAD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$16,252 CAD
Retailer 4$16,446 CAD
Retailer 12$16,724 CAD
Retailer 11$17,272 CAD
Retailer 1$17,492 CAD
Retailer 5$17,540 CAD
Retailer 2$17,726 CAD
Retailer 9$17,767 CAD
Retailer 3$18,025 CAD
Retailer 6$20,483 CAD
Retailer 8$23,990 CAD
Retailer 7$25,502 CAD

37 data points across 12 retailers

13 retailers$16,252 CAD to $25,502 CAD

A
Cheapest Retailer
-
$16,252 CAD
$11,630 USD
A
Retailer 2
-
$16,446 CAD
$11,769 USD
View
A
Retailer 3
-
$16,724 CAD
$11,968 USD
View
A
Retailer 4
-
$17,272 CAD
$12,360 USD
View
Final sale: no returns
A
Retailer 5
-
$17,492 CAD
£9,856 GBP
View
A
Retailer 6
-
$17,540 CAD
£9,883 GBP
View
A
Retailer 7
-
$17,726 CAD
$12,685 USD
View
Retailer 8
-
$17,767 CAD
A$19,560 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$20,278 CAD
$14,511 USD
View
Price last confirmed 42 days ago
A
Retailer 10
-
$20,483 CAD
€13,960 EUR
View
A
Retailer 11
-
$23,990 CAD
ZAR 277,346 ZAR
View
B+
Retailer 12
-
$25,502 CAD
£14,370 GBP
View
Most Expensive
NZ Jewellers
0ff95288-03a6-4e8a-9095-17229ebe24f5 · Sep 21
$27,216 CAD
$19,476 USD
View
Price last confirmed 41 days ago
12 more retailers have this diamond
Prices start from $16,252 CADSave up to $9,251 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
$16,252 CAD