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Round|Natural|GIA

1.51ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 6542761928

Certificate GIA 6542761928

Diamond specifications and retailer prices

From $5,467 CAD
$3,914 USD
As of October 30, 2026
Save $7,306 CAD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,773 CAD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6542761928. Listed at 21 retailers as of October 30, 2026, with prices from $5,467 to $12,773, a $7,306 spread on the same certified stone. NZ Jewellers lists it at $12,773. 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
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6542761928
Dimensions7.13 × 7.21 × 4.57 mm
L/W Ratio1.01
Top View
7.13 mm7.21 mm1.51 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542761928
Side View
Table 56.0%Crown 37.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.8%

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: Oct 30
Current: $5,722 CAD|Low: $5,528 CAD|High: $12,310 CAD|Avg: $7,785 CAD
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
October 31, 2026
Retailer 1$5,722 CAD
Retailer 8$5,824 CAD
Retailer 4$6,071 CAD
Retailer 3$6,387 CAD
Retailer 12$6,551 CAD
Retailer 5$6,919 CAD
Retailer 6$7,403 CAD
Retailer 2$7,432 CAD
Retailer 13$7,432 CAD
Retailer 11$7,669 CAD
Retailer 7$8,164 CAD
Retailer 9$9,251 CAD
Retailer 10$12,229 CAD

34 data points across 13 retailers

21 retailers$5,467 CAD to $12,773 CAD

A
Cheapest Retailer
-
$5,467 CAD
$3,914 USD
A
Retailer 2
-
$5,722 CAD
HK$32,000 HKD
View
A
Retailer 3
-
$5,824 CAD
$4,169 USD
View
A
Retailer 4
-
$6,035 CAD
$4,320 USD
View
A
Retailer 5
-
$6,071 CAD
$4,346 USD
View
B+
Retailer 6
-
$6,387 CAD
$4,572 USD
View
Final sale: no returns
B+
Retailer 7
-
$6,551 CAD
$4,690 USD
View
B+
Retailer 8
-
$6,919 CAD
$4,953 USD
View
B+
Retailer 9
-
$6,919 CAD
$4,953 USD
View
B+
Retailer 10
-
$6,919 CAD
$4,953 USD
View
B+
Retailer 11
-
$7,403 CAD
£4,173 GBP
View
B+
Retailer 12
-
$7,432 CAD
$5,320 USD
View
B+
Retailer 13
-
$7,432 CAD
$5,320 USD
View
B+
Retailer 14
-
$7,669 CAD
$5,490 USD
View
B+
Retailer 15
-
$7,983 CAD
$5,715 USD
View
B+
Retailer 16
-
$8,164 CAD
€5,566 EUR
View
Retailer 17
-
$8,426 CAD
$6,032 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$8,886 CAD
$6,361 USD
View
B+
Retailer 19
-
$9,251 CAD
£5,215 GBP
View
B
Retailer 20
-
$12,229 CAD
£6,893 GBP
View
Most Expensive
B
NZ Jewellers
95282ad7-224e-43dd-9cec-cd43601af852 · Oct 30
$12,773 CAD
$9,144 USD
View
20 more retailers have this diamond
Prices start from $5,467 CADSave up to $7,306 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
$5,467 CAD