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Heart|Natural|GIA

0.71ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 2221362068

Certificate GIA 2221362068

Diamond specifications and retailer prices

From $1,916 NZD
As of November 1, 2026
Save $1,663 NZD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,731 NZD at MOH London · As of October 29, 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 2221362068. Listed at 6 retailers as of November 1, 2026, with a 87% 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221362068
Dimensions5.03 × 4.85 × 3.29 mm
L/W Ratio1.04
Key to symbols
Crystal
Top View
5.03 mm4.85 mm0.71 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221362068
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,731 NZD|Low: $1,569 NZD|High: $4,731 NZD|Avg: $2,674 NZD|+20.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$1,916 NZD
Retailer 7$2,172 NZD
Retailer 5$2,569 NZD
Retailer 2$2,863 NZD
Retailer 6$3,189 NZD
Retailer 4$3,579 NZD
MOH London$4,731 NZD

26 data points across 7 retailers

6 retailers$1,916 NZD to $3,579 NZD

B+
Cheapest Retailer
-
$1,916 NZD
B
Retailer 2
-
$2,569 NZD
View
B
Retailer 3
-
$2,863 NZD
View
B
Retailer 4
-
$3,189 NZD
View
C
Retailer 5
-
$3,579 NZD
View
Most Expensive
MOH London
EC38E05CF · Oct 29
$4,731 NZD
£2,065 GBP
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $1,916 NZDSave up to $1,663 NZD

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
$1,916 NZD