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Marquise|Natural|GIA

1.02ct K IF Marquise Natural Diamond

GD • K/IF • GIA 7551785389

Certificate GIA 7551785389

Diamond specifications and retailer prices

From HK$20,824 HKD
As of November 6, 2026
Save HK$3,950 HKD (16%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$24,774 HKD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551785389. Listed at 5 retailers as of November 5, 2026, with prices from HK$20,824 to HK$24,774, a HK$3,950 spread on the same certified stone. Blue Nile lists it at HK$24,774. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551785389
Dimensions10.05 × 5.24 × 3.33 mm
L/W Ratio1.92
Culet sizeNone
Top View
10.05 mm5.24 mm1.02 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551785389
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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$24,774 HKD|Low: HK$20,824 HKD|High: HK$25,832 HKD|Avg: HK$23,386 HKD|-4.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3HK$20,824 HKD
Retailer 2HK$22,211 HKD
Retailer 4HK$23,810 HKD
Retailer 5HK$24,437 HKD
Blue NileHK$24,774 HKD

40 data points across 5 retailers

5 retailersHK$20,824 HKD to HK$24,774 HKD

B+
Cheapest Retailer
-
HK$20,824 HKD
B+
Retailer 2
-
HK$22,211 HKD
View
B+
Retailer 3
-
HK$23,810 HKD
View
B
Retailer 4
-
HK$24,437 HKD
View
Most Expensive
B+
Blue Nile
29716145 · Nov 5
HK$24,774 HKD
$3,161 USD
View
4 more retailers have this diamond
Prices start from HK$20,824 HKDSave up to HK$3,950 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+
1.02ct Marquise
HK$20,824 HKD