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Heart|Natural|GIA

0.31ct E IF Heart Natural Diamond

VG • E/IF • GIA 2566487975

Certificate GIA 2566487975

Diamond specifications and retailer prices

From $742 AUD
SGD 704 SGD
As of October 29, 2026
Save $1,668 AUD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,410 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566487975. Listed at 12 retailers as of October 27, 2026, with prices from $742 to $2,410, a $1,668 spread on the same certified stone. NZ Jewellers lists it at $2,410. 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

0.31
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566487975
Dimensions4.91 × 4.13 × 2.67 mm
L/W Ratio1.19
Top View
4.91 mm4.13 mm0.31 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566487975
Side View
Table 69.0%CrownGirdlePavilionCulet: NoneDepth 54.3%

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 29
Current: $2,410 AUD|Low: $638 AUD|High: $2,555 AUD|Avg: $1,352 AUD|-5.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$742 AUD
Retailer 3$827 AUD
Retailer 4$956 AUD
Retailer 5$969 AUD
Retailer 11$1,001 AUD
Retailer 7$1,053 AUD
Retailer 6$1,143 AUD
Retailer 12$1,189 AUD
Retailer 2$1,406 AUD
Retailer 8$1,681 AUD
Retailer 10$1,777 AUD
NZ Jewellers$2,410 AUD

21 data points across 12 retailers

12 retailers$742 AUD to $2,410 AUD

A
Cheapest Retailer
-
$742 AUD
SGD 704 SGD
A
Retailer 2
-
$827 AUD
$581 USD
View
A
Retailer 3
-
$956 AUD
$671 USD
View
A
Retailer 4
-
$969 AUD
£536 GBP
View
A
Retailer 5
-
$1,001 AUD
$703 USD
View
A
Retailer 6
-
$1,053 AUD
£583 GBP
View
B+
Retailer 7
-
$1,143 AUD
€765 EUR
View
B+
Retailer 8
-
$1,189 AUD
ZAR 13,496 ZAR
View
B+
Retailer 9
-
$1,406 AUD
£778 GBP
View
B+
Retailer 10
-
$1,681 AUD
£930 GBP
View
B
Retailer 11
-
$1,777 AUD
£983 GBP
View
Most Expensive
B
NZ Jewellers
8e001044-b679-4a4b-8d81-07ad9460ca93 · Oct 27
$2,410 AUD
$1,693 USD
View
11 more retailers have this diamond
Prices start from $742 AUDSave up to $1,668 AUD

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
0.31ct Heart
$742 AUD