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Marquise|Natural|GIA

1.01ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 6551518308

Certificate GIA 6551518308

Diamond specifications and retailer prices

From HK$22,164 HKD
As of November 1, 2026
Save HK$26,921 HKD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$51,343 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551518308. Listed at 21 retailers as of November 1, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551518308
Dimensions10.52 × 5.15 × 2.93 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Needle, Indented Natural, Natural
Top View
10.52 mm5.15 mm1.01 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551518308
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.0%

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 1
Current: HK$25,926 HKD|Low: HK$21,968 HKD|High: HK$49,744 HKD|Avg: HK$31,189 HKD|+0.2%
Retailer 1
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
November 5, 2026
Retailer 13HK$22,164 HKD
Retailer 10HK$23,105 HKD
Retailer 1HK$25,926 HKD
Retailer 15HK$26,247 HKD
Retailer 2HK$26,451 HKD
Retailer 3HK$27,094 HKD
Retailer 5HK$27,909 HKD
Retailer 9HK$30,425 HKD
Retailer 4HK$30,495 HKD
Retailer 6HK$30,879 HKD
Retailer 7HK$31,561 HKD
Retailer 8HK$34,351 HKD
Retailer 12HK$36,076 HKD
Retailer 14HK$45,183 HKD
Retailer 11HK$49,086 HKD

32 data points across 15 retailers

21 retailersHK$22,164 HKD to HK$49,086 HKD

A
Cheapest Retailer
-
HK$22,164 HKD
A
Retailer 2
-
HK$23,105 HKD
View
B+
Retailer 3
-
HK$25,926 HKD
View
Retailer 4
-
HK$26,247 HKD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
HK$26,451 HKD
View
B+
Retailer 6
-
HK$27,047 HKD
View
B+
Retailer 7
-
HK$27,078 HKD
View
Retailer 8
-
HK$27,909 HKD
View
Price last confirmed 11 days ago
Retailer 9
-
HK$29,351 HKD
View
Price last confirmed 22 days ago
Retailer 10
-
HK$29,469 HKD
View
Price last confirmed 37 days ago
B
Retailer 11
-
HK$30,425 HKD
View
B
Retailer 12
-
HK$30,495 HKD
View
Retailer 13
-
HK$30,605 HKD
View
Price last confirmed 37 days ago
B
Retailer 14
-
HK$30,879 HKD
View
Retailer 15
-
HK$31,561 HKD
View
Price last confirmed 30 days ago
Retailer 16
-
HK$34,006 HKD
View
Price last confirmed 39 days ago
B
Retailer 17
-
HK$34,351 HKD
View
B
Retailer 18
-
HK$36,076 HKD
View
Retailer 19
-
HK$45,183 HKD
View
Price last confirmed 10 days ago
B
Retailer 20
-
HK$49,086 HKD
View
Most Expensive
NZ Jewellers
cd9cf949-e95a-4dc8-af2e-6e483d48be74 · Sep 30
HK$51,343 HKD
$6,551 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from HK$22,164 HKDSave up to HK$26,921 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
1.01ct Marquise
HK$22,164 HKD