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Heart|Natural|GIA

0.71ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 2151866921

Certificate GIA 2151866921

Diamond specifications and retailer prices

From $3,237 CAD
As of November 5, 2026
Save $498 CAD (13%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,242 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2151866921. Listed at 9 retailers as of November 5, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.71
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2151866921
Dimensions5.96 × 5.42 × 3.61 mm
L/W Ratio1.10
Culet sizeNone
Top View
5.96 mm5.42 mm0.71 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2151866921
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,242 CAD|Low: $3,237 CAD|High: $7,469 CAD|Avg: $4,462 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$3,237 CAD
Retailer 7$3,237 CAD
Retailer 4$3,386 CAD
Retailer 9$3,521 CAD
Retailer 8$3,735 CAD
Retailer 3$3,818 CAD
Retailer 2$5,335 CAD
MOH London$6,242 CAD
Retailer 5$7,469 CAD

41 data points across 9 retailers

9 retailers$3,237 CAD to $3,735 CAD

Retailer 1
-
$3,237 CAD
Price last confirmed 8 days ago
B
Retailer 2
-
$3,237 CAD
View
B
Retailer 3
-
$3,386 CAD
View
B
Retailer 4
-
$3,521 CAD
View
C
Retailer 5
-
$3,735 CAD
View
Retailer 6
-
$3,818 CAD
View
Price last confirmed 7 days ago
Retailer 7
-
$5,335 CAD
View
Price under review
Most Expensive
MOH London
6C7D8C7C4 · Nov 4
$6,242 CAD
£3,494 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $3,237 CADSave up to $498 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
0.71ct Heart
$3,237 CAD