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Marquise|Natural|GIA

3.01ct I SI1 Marquise Natural Diamond

ID • I/SI1 • GIA 6552670520

Certificate GIA 6552670520

Diamond specifications and retailer prices

From HK$298,856 HKD
As of November 6, 2026
Save HK$76,164 HKD (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$375,020 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded I 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 6552670520. Listed at 9 retailers as of November 5, 2026, with prices from HK$298,856 to HK$375,020, a HK$76,164 spread on the same certified stone. 77 Diamonds lists it at HK$375,020. 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

3.01
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552670520
Dimensions13.88 × 7.65 × 4.59 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizeNone
Top View
13.88 mm7.65 mm3.01 ctI / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552670520
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

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: Nov 6
Current: HK$375,020 HKD|Low: HK$298,856 HKD|High: HK$382,595 HKD|Avg: HK$332,516 HKD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3HK$298,856 HKD
Retailer 9HK$302,375 HKD
Retailer 8HK$308,543 HKD
Retailer 7HK$317,634 HKD
Retailer 4HK$318,073 HKD
Retailer 2HK$337,510 HKD
Retailer 5HK$350,567 HKD
Retailer 6HK$350,567 HKD
Retailer 10HK$362,323 HKD
77 DiamondsHK$375,020 HKD

23 data points across 10 retailers

9 retailersHK$298,856 HKD to HK$375,020 HKD

B+
Cheapest Retailer
-
HK$298,856 HKD
B+
Retailer 2
-
HK$302,375 HKD
View
B
Retailer 3
-
HK$317,634 HKD
View
B
Retailer 4
-
HK$318,073 HKD
View
B
Retailer 5
-
HK$337,510 HKD
View
B
Retailer 6
-
HK$350,567 HKD
View
B
Retailer 7
-
HK$350,567 HKD
View
B
Retailer 8
-
HK$362,323 HKD
View
Most Expensive
B
77 Diamonds
MQZJSXERYBD · Nov 5
HK$375,020 HKD
£37,677 GBP
View
8 more retailers have this diamond
Prices start from HK$298,856 HKDSave up to HK$76,164 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+
3.01ct Marquise
HK$298,856 HKD