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Marquise|Natural|GIA

1.03ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 5553742617

Certificate GIA 5553742617

Diamond specifications and retailer prices

From HK$14,938 HKD
As of November 3, 2026
Save HK$21,506 HKD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$36,444 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553742617. Listed at 5 retailers as of November 3, 2026, with prices from HK$14,938 to HK$36,444, a HK$21,506 spread on the same certified stone. NZ Jewellers lists it at HK$36,444. 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

1.03
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553742617
Dimensions9.80 × 4.89 × 3.07 mm
L/W Ratio2.00
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
9.80 mm4.89 mm1.03 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553742617
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 62.9%

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 3
Current: HK$36,444 HKD|Low: HK$14,938 HKD|High: HK$37,557 HKD|Avg: HK$21,246 HKD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4HK$14,938 HKD
Retailer 2HK$15,361 HKD
Retailer 6HK$15,424 HKD
Retailer 5HK$15,628 HKD
Retailer 3HK$26,177 HKD
NZ JewellersHK$36,444 HKD

29 data points across 6 retailers

5 retailersHK$14,938 HKD to HK$36,444 HKD

A
Cheapest Retailer
-
HK$14,938 HKD
A
Retailer 2
-
HK$15,361 HKD
View
B+
Retailer 3
-
HK$15,628 HKD
View
B
Retailer 4
-
HK$26,177 HKD
View
Most Expensive
B
NZ Jewellers
027db200-effb-4b16-ba56-876332b206e1 · Nov 3
HK$36,444 HKD
$4,650 USD
View
4 more retailers have this diamond
Prices start from HK$14,938 HKDSave up to HK$21,506 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
1.03ct Marquise
HK$14,938 HKD