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Heart|Natural|GIA

0.30ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 7566394747

Certificate GIA 7566394747

Diamond specifications and retailer prices

From HK$2,668 HKD
$340 USD
As of November 2, 2026
Save HK$1,537 HKD (37%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$4,205 HKD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566394747. Listed at 8 retailers as of October 27, 2026, with prices from HK$2,668 to HK$4,205, a HK$1,537 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$4,205. 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

0.30
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.72°
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 7566394747
Dimensions4.05 × 4.63 × 2.68 mm
L/W Ratio1.14
Culet sizeNone
Top View
4.05 mm4.63 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566394747
Side View
Table 59.0%Crown 36.72°Girdle: MED-VTKPavilion 37.9°Culet: NoneDepth 57.8%

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 2
Current: HK$3,793 HKD|Low: HK$2,668 HKD|High: HK$4,288 HKD|Avg: HK$3,460 HKD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 2, 2026
Retailer 4HK$2,668 HKD
Retailer 7HK$2,833 HKD
Retailer 6HK$3,164 HKD
Retailer 5HK$3,280 HKD
Retailer 3HK$3,646 HKD
Retailer 2HK$3,689 HKD
Retailer 1HK$3,793 HKD
Wholesale Diamonds DirectHK$4,205 HKD

35 data points across 8 retailers

8 retailersHK$2,668 HKD to HK$4,205 HKD

A
Cheapest Retailer
-
HK$2,668 HKD
$340 USD
B+
Retailer 2
-
HK$2,833 HKD
SGD 488 SGD
View
B+
Retailer 3
-
HK$3,164 HKD
SGD 545 SGD
View
B+
Retailer 4
-
HK$3,280 HKD
$418 USD
View
B+
Retailer 5
-
HK$3,646 HKD
£366 GBP
View
B
Retailer 6
-
HK$3,689 HKD
$470 USD
View
B
Retailer 7
-
HK$3,793 HKD
£381 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
545794684 · Oct 27
HK$4,205 HKD
$536 USD
View
7 more retailers have this diamond
Prices start from HK$2,668 HKDSave up to HK$1,537 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$2,668 HKD