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Heart|Natural|GIA

0.40ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6562611589

Certificate GIA 6562611589

Diamond specifications and retailer prices

From HK$5,109 HKD
SGD 880 SGD
As of October 31, 2026
Save HK$2,520 HKD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,629 HKD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562611589. Listed at 7 retailers as of October 27, 2026, with prices from HK$5,109 to HK$7,629, a HK$2,520 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$7,629. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.14°
Pavilion angle38.73°
OriginNatural
Grading LabGIA
CertificateGIA 6562611589
Dimensions4.51 × 5.05 × 2.90 mm
L/W Ratio1.12
Culet sizeNone
Top View
4.51 mm5.05 mm0.40 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562611589
Side View
Table 58.0%Crown 32.14°Girdle: MED-ETKPavilion 38.73°Culet: NoneDepth 57.4%

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: Oct 31
Current: HK$6,043 HKD|Low: HK$5,138 HKD|High: HK$7,629 HKD|Avg: HK$6,295 HKD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 2, 2026
Retailer 5HK$5,138 HKD
Retailer 3HK$5,468 HKD
Retailer 1HK$6,043 HKD
Retailer 2HK$6,607 HKD
Retailer 4HK$6,685 HKD
Wholesale Diamonds DirectHK$7,629 HKD

17 data points across 6 retailers

7 retailersHK$5,109 HKD to HK$7,629 HKD

B+
Cheapest Retailer
-
HK$5,109 HKD
SGD 880 SGD
B+
Retailer 2
-
HK$5,138 HKD
SGD 885 SGD
View
B+
Retailer 3
-
HK$5,468 HKD
$697 USD
View
B
Retailer 4
-
HK$6,043 HKD
£607 GBP
View
B
Retailer 5
-
HK$6,607 HKD
£663 GBP
View
B
Retailer 6
-
HK$6,685 HKD
$852 USD
View
Most Expensive
B
Wholesale Diamonds Direct
539790245 · Oct 27
HK$7,629 HKD
$972 USD
View
6 more retailers have this diamond
Prices start from HK$5,109 HKDSave up to HK$2,520 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.

B+
0.40ct Heart
HK$5,109 HKD