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Heart|Natural|GIA

0.31ct D IF Heart Natural Diamond

GD • D/IF • GIA 5566638592

Certificate GIA 5566638592

Diamond specifications and retailer prices

From HK$4,812 HKD
As of November 5, 2026
Save HK$11,137 HKD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$15,949 HKD at NZ Jewellers · As of November 5, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566638592. Listed at 13 retailers as of November 5, 2026, with prices from HK$4,812 to HK$15,949, a HK$11,137 spread on the same certified stone. NZ Jewellers lists it at HK$15,949. 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
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566638592
Dimensions4.71 × 4.27 × 2.63 mm
L/W Ratio1.10
Top View
4.71 mm4.27 mm0.31 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566638592
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 55.9%

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 5
Current: HK$15,949 HKD|Low: HK$4,812 HKD|High: HK$16,435 HKD|Avg: HK$8,518 HKD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7HK$4,812 HKD
Retailer 12HK$5,478 HKD
Retailer 3HK$6,113 HKD
Retailer 8HK$6,199 HKD
Retailer 4HK$6,246 HKD
Retailer 10HK$6,881 HKD
Retailer 13HK$6,967 HKD
Retailer 6HK$7,422 HKD
Retailer 9HK$7,884 HKD
Retailer 2HK$9,225 HKD
Retailer 5HK$10,048 HKD
Retailer 11HK$11,725 HKD
NZ JewellersHK$15,949 HKD

14 data points across 13 retailers

13 retailersHK$4,812 HKD to HK$15,949 HKD

A
Cheapest Retailer
-
HK$4,812 HKD
B+
Retailer 2
-
HK$5,478 HKD
View
B+
Retailer 3
-
HK$6,113 HKD
View
B+
Retailer 4
-
HK$6,199 HKD
View
B+
Retailer 5
-
HK$6,246 HKD
View
B+
Retailer 6
-
HK$6,881 HKD
View
B+
Retailer 7
-
HK$6,967 HKD
View
B+
Retailer 8
-
HK$7,422 HKD
View
B+
Retailer 9
-
HK$7,884 HKD
View
B
Retailer 10
-
HK$9,225 HKD
View
Retailer 11
-
HK$10,048 HKD
View
Price last confirmed 10 days ago
B
Retailer 12
-
HK$11,725 HKD
View
Most Expensive
B
NZ Jewellers
1bd8cd98-09e7-4fd6-84f2-ff22dd75c8bd · Nov 5
HK$15,949 HKD
$2,035 USD
View
12 more retailers have this diamond
Prices start from HK$4,812 HKDSave up to HK$11,137 HKD

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
HK$4,812 HKD