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Marquise|Natural|GIA

1.02ct K SI2 Marquise Natural Diamond

GD • K/SI2 • GIA 6555510700

Certificate GIA 6555510700

Diamond specifications and retailer prices

From -
As of November 6, 2026
Save HK$44,046 HKD (100%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$44,046 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555510700. Listed at 10 retailers as of November 5, 2026, with prices from HK$17,234 to HK$44,046, a HK$26,812 spread on the same certified stone. NZ Jewellers lists it at HK$44,046. 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

1.02
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555510700
Dimensions10.66 × 5.09 × 3.14 mm
L/W Ratio2.09
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
10.66 mm5.09 mm1.02 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555510700
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.7%

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$44,046 HKD|Low: HK$17,234 HKD|High: HK$44,046 HKD|Avg: HK$25,387 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8HK$17,234 HKD
Retailer 6HK$19,084 HKD
Retailer 7HK$19,084 HKD
Retailer 5HK$19,970 HKD
Retailer 9HK$22,023 HKD
Retailer 2HK$22,164 HKD
Retailer 4HK$26,193 HKD
Retailer 3HK$36,804 HKD
NZ JewellersHK$44,046 HKD

44 data points across 9 retailers

11 retailers- to HK$44,046 HKD

Cheapest Retailer
-
-
B+
Retailer 2
-
HK$17,234 HKD
View
B
Retailer 3
-
HK$18,410 HKD
View
Retailer 4
-
HK$19,084 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$19,084 HKD
View
B
Retailer 6
-
HK$19,970 HKD
View
B
Retailer 7
-
HK$22,023 HKD
View
B
Retailer 8
-
HK$22,164 HKD
View
B
Retailer 9
-
HK$26,193 HKD
View
C
Retailer 10
-
HK$36,804 HKD
View
Most Expensive
C
NZ Jewellers
d7c52257-d21a-4541-9d2a-d57947431856 · Nov 5
HK$44,046 HKD
$5,620 USD
View
10 more retailers have this diamond

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+
1.02ct Marquise
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