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Heart|Natural|GIA

0.30ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 1559708539

Certificate GIA 1559708539

Diamond specifications and retailer prices

From HK$2,152 HKD
₹26,121 INR
As of October 31, 2026
Save HK$4,783 HKD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$11,510 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559708539. Listed at 12 retailers as of October 31, 2026, with a 222% 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

0.30
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559708539
Dimensions3.84 × 4.63 × 2.83 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
3.84 mm4.63 mm0.30 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559708539
Side View
Table 62.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 61.1%

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 31
Current: HK$11,510 HKD|Low: HK$2,146 HKD|High: HK$11,510 HKD|Avg: HK$4,863 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5HK$2,152 HKD
Retailer 9HK$3,005 HKD
Retailer 8HK$3,232 HKD
Retailer 7HK$3,350 HKD
Retailer 2HK$3,916 HKD
Retailer 10HK$4,041 HKD
Retailer 3HK$4,095 HKD
Retailer 6HK$4,116 HKD
Retailer 11HK$6,152 HKD
Retailer 4HK$6,935 HKD
NZ JewellersHK$11,510 HKD

42 data points across 11 retailers

12 retailersHK$2,152 HKD to HK$6,935 HKD

A
Cheapest Retailer
-
HK$2,152 HKD
₹26,121 INR
B+
Retailer 2
-
HK$3,005 HKD
$383 USD
View
B+
Retailer 3
-
HK$3,232 HKD
$412 USD
View
B+
Retailer 4
-
HK$3,350 HKD
$427 USD
View
B+
Retailer 5
-
HK$3,468 HKD
$442 USD
View
B
Retailer 6
-
HK$3,916 HKD
£393 GBP
View
B
Retailer 7
-
HK$4,041 HKD
$515 USD
View
B
Retailer 8
-
HK$4,095 HKD
$522 USD
View
B+
Retailer 9
-
HK$4,116 HKD
£413 GBP
View
Retailer 10
-
HK$6,152 HKD
£617 GBP
View
Price last confirmed 33 days ago
B
Retailer 11
-
HK$6,935 HKD
£696 GBP
View
Most Expensive
NZ Jewellers
92601ad9-878b-44d4-9294-59592a7d9495 · Oct 30
HK$11,510 HKD
$1,467 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$2,152 HKDSave up to HK$4,783 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
0.30ct Heart
HK$2,152 HKD