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Marquise|Natural|GIA

3.06ct K SI1 Marquise Natural Diamond

ID • K/SI1 • GIA 1548741088

Certificate GIA 1548741088

Diamond specifications and retailer prices

From HK$206,947 HKD
As of November 6, 2026
Save HK$66,904 HKD (24%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$273,851 HKD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 3.06ct natural marquise diamond

This 3.06ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548741088. Listed at 11 retailers as of November 6, 2026, with prices from HK$206,947 to HK$273,851, a HK$66,904 spread on the same certified stone. Cape Diamonds lists it at HK$273,851. 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

3.06
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548741088
Dimensions14.03 × 7.61 × 4.71 mm
L/W Ratio1.84
Culet sizeNone
Top View
14.03 mm7.61 mm3.06 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548741088
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.8%

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$273,851 HKD|Low: HK$189,124 HKD|High: HK$273,851 HKD|Avg: HK$230,917 HKD|+2.3%
Cape Diamonds
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 4HK$189,124 HKD
Retailer 7HK$193,662 HKD
Retailer 3HK$206,947 HKD
Retailer 5HK$212,715 HKD
Retailer 17HK$218,413 HKD
Retailer 12HK$221,579 HKD
Retailer 14HK$223,350 HKD
Retailer 8HK$227,386 HKD
Retailer 13HK$230,443 HKD
Retailer 9HK$236,564 HKD
Retailer 15HK$238,476 HKD
Retailer 10HK$239,307 HKD
Retailer 6HK$249,425 HKD
Retailer 2HK$253,179 HKD
Retailer 11HK$263,235 HKD
Retailer 16HK$265,986 HKD
Cape DiamondsHK$273,851 HKD

5 data points across 17 retailers

11 retailersHK$206,947 HKD to HK$273,851 HKD

B+
Cheapest Retailer
-
HK$206,947 HKD
B+
Retailer 2
-
HK$221,579 HKD
View
B+
Retailer 3
-
HK$223,350 HKD
View
B+
Retailer 4
-
HK$227,386 HKD
View
B+
Retailer 5
-
HK$230,443 HKD
View
B
Retailer 6
-
HK$238,476 HKD
View
B
Retailer 7
-
HK$239,307 HKD
View
Retailer 8
-
HK$253,179 HKD
View
B
Retailer 9
-
HK$263,235 HKD
View
B
Retailer 10
-
HK$265,986 HKD
View
Most Expensive
B
Cape Diamonds
cert_1548741088 · Nov 6
HK$273,851 HKD
ZAR 564,483 ZAR
View
10 more retailers have this diamond
Prices start from HK$206,947 HKDSave up to HK$66,904 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+
3.06ct Marquise
HK$206,947 HKD