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Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

VG • K/VS2 • GIA 6555457757

Certificate GIA 6555457757

Diamond specifications and retailer prices

From $4,290 CAD
As of November 4, 2026
Save $5,222 CAD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,909 CAD at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6555457757. Listed at 21 retailers as of November 1, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555457757
Dimensions7.22 × 7.16 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.22 mm7.16 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555457757
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
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 4
Current: $6,194 CAD|Low: $4,290 CAD|High: $9,627 CAD|Avg: $6,182 CAD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$4,290 CAD
Retailer 9$4,533 CAD
Retailer 10$5,008 CAD
Retailer 3$5,109 CAD
Retailer 4$5,413 CAD
Retailer 5$5,725 CAD
Retailer 1$6,194 CAD
Retailer 6$6,385 CAD
Retailer 8$6,482 CAD
Retailer 7$6,942 CAD
Retailer 11$9,512 CAD

30 data points across 11 retailers

21 retailers$4,290 CAD to $9,512 CAD

A
Cheapest Retailer
-
$4,290 CAD
A
Retailer 2
-
$4,533 CAD
View
A
Retailer 3
-
$5,008 CAD
View
A
Retailer 4
-
$5,109 CAD
View
B+
Retailer 5
-
$5,225 CAD
View
B+
Retailer 6
-
$5,230 CAD
View
B+
Retailer 7
-
$5,413 CAD
View
Retailer 8
-
$5,688 CAD
View
Price last confirmed 39 days ago
Retailer 9
-
$5,688 CAD
View
Price last confirmed 17 days ago
Retailer 10
-
$5,688 CAD
View
Price last confirmed 38 days ago
Retailer 11
-
$5,688 CAD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$5,698 CAD
View
A
Retailer 13
-
$5,725 CAD
View
B+
Retailer 14
-
$5,894 CAD
View
A
Retailer 15
-
$6,194 CAD
View
B+
Retailer 16
-
$6,385 CAD
View
B+
Retailer 17
-
$6,482 CAD
View
Retailer 18
-
$6,563 CAD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$6,942 CAD
View
B
Retailer 20
-
$9,512 CAD
View
Most Expensive
NZ Jewellers
3c3a6e82-9319-4117-b648-7000a89ee403 · Sep 28
$9,909 CAD
$7,095 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from $4,290 CADSave up to $5,222 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
$4,290 CAD