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Marquise|Natural|GIA

0.30ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 7556659485

Certificate GIA 7556659485

Diamond specifications and retailer prices

From HK$1,404 HKD
As of November 6, 2026
Save HK$3,083 HKD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,826 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556659485. Listed at 15 retailers as of November 4, 2026, with a 220% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
Crown angle39.3°
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 7556659485
Dimensions7.07 × 3.30 × 2.14 mm
L/W Ratio2.14
Girdle conditionFaceted
Top View
7.07 mm3.30 mm0.30 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 7556659485
Side View
Table 60.0%Crown 39.3°Girdle: MED-VTKPavilion 39.2°Culet: NoneDepth 64.8%

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 6
Current: HK$8,826 HKD|Low: HK$1,404 HKD|High: HK$8,849 HKD|Avg: HK$3,074 HKD|+1.6%
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
Retailer 14
November 6, 2026
Retailer 2HK$1,404 HKD
Retailer 12HK$1,797 HKD
Retailer 9HK$1,946 HKD
Retailer 6HK$2,103 HKD
Retailer 5HK$2,165 HKD
Retailer 11HK$2,173 HKD
Retailer 13HK$2,620 HKD
Retailer 14HK$2,667 HKD
Retailer 10HK$2,997 HKD
Retailer 8HK$3,005 HKD
Retailer 4HK$3,264 HKD
Retailer 7HK$3,460 HKD
Retailer 3HK$4,487 HKD
NZ JewellersHK$8,826 HKD

29 data points across 14 retailers

15 retailersHK$1,404 HKD to HK$4,487 HKD

A
Cheapest Retailer
-
HK$1,404 HKD
A
Retailer 2
-
HK$1,702 HKD
View
A
Retailer 3
-
HK$1,797 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$1,946 HKD
View
Retailer 5
-
HK$2,103 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$2,165 HKD
View
Price last confirmed 11 days ago
A
Retailer 7
-
HK$2,173 HKD
View
A
Retailer 8
-
HK$2,620 HKD
View
A
Retailer 9
-
HK$2,667 HKD
View
B+
Retailer 10
-
HK$2,997 HKD
View
B+
Retailer 11
-
HK$3,005 HKD
View
B+
Retailer 12
-
HK$3,264 HKD
View
B+
Retailer 13
-
HK$3,460 HKD
View
B
Retailer 14
-
HK$4,487 HKD
View
Most Expensive
NZ Jewellers
9afb8e84-3105-47ad-b436-5a4f205a4606 · Nov 5
HK$8,826 HKD
$1,125 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$1,404 HKDSave up to HK$3,083 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 Marquise
HK$1,404 HKD