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Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6552877341

Certificate GIA 6552877341

Diamond specifications and retailer prices

From HK$13,135 HKD
As of November 6, 2026
Save HK$23,387 HKD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$36,522 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F 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 6552877341. Listed at 16 retailers as of November 5, 2026, with prices from HK$13,135 to HK$36,522, a HK$23,387 spread on the same certified stone. NZ Jewellers lists it at HK$36,522. 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

1.00
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552877341
Dimensions9.37 × 5.21 × 3.46 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Top View
9.37 mm5.21 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552877341
Side View
Table 59.0%Crown 40°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 66.5%

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$13,135 HKD|Low: HK$13,135 HKD|High: HK$30,973 HKD|Avg: HK$18,613 HKD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1HK$13,135 HKD
Retailer 8HK$13,135 HKD
Retailer 4HK$15,737 HKD
Retailer 3HK$15,933 HKD
Retailer 9HK$16,122 HKD
Retailer 2HK$18,214 HKD
Retailer 5HK$19,162 HKD
Retailer 6HK$21,733 HKD
Retailer 7HK$30,605 HKD

33 data points across 9 retailers

16 retailersHK$13,135 HKD to HK$36,522 HKD

A
Cheapest Retailer
-
HK$13,135 HKD
A
Retailer 2
-
HK$13,135 HKD
View
A
Retailer 3
-
HK$15,001 HKD
View
A
Retailer 4
-
HK$15,737 HKD
View
A
Retailer 5
-
HK$15,933 HKD
View
A
Retailer 6
-
HK$16,122 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$17,360 HKD
View
A
Retailer 8
-
HK$17,470 HKD
View
A
Retailer 9
-
HK$18,214 HKD
View
A
Retailer 10
-
HK$18,277 HKD
View
A
Retailer 11
-
HK$19,162 HKD
View
A
Retailer 12
-
HK$20,158 HKD
View
A
Retailer 13
-
HK$21,733 HKD
View
B+
Retailer 14
-
HK$25,346 HKD
View
B
Retailer 15
-
HK$30,605 HKD
View
Most Expensive
B
NZ Jewellers
a65d7a92-bb16-416f-8d83-af1ec00d1072 · Nov 5
HK$36,522 HKD
$4,660 USD
View
15 more retailers have this diamond
Prices start from HK$13,135 HKDSave up to HK$23,387 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
1.00ct Marquise
HK$13,135 HKD