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Marquise|Natural|GIA

1.02ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 6541733128

Certificate GIA 6541733128

Diamond specifications and retailer prices

From HK$18,475 HKD
As of November 4, 2026
Save HK$24,367 HKD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$42,843 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 E 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 6541733128. Listed at 14 retailers as of November 4, 2026, with prices from HK$18,475 to HK$42,843, a HK$24,367 spread on the same certified stone. NZ Jewellers lists it at HK$42,843. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541733128
Dimensions11.72 × 5.13 × 2.93 mm
L/W Ratio2.28
Top View
11.72 mm5.13 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541733128
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.2%

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 4
Current: HK$42,843 HKD|Low: HK$18,083 HKD|High: HK$42,843 HKD|Avg: HK$26,477 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8HK$18,475 HKD
Retailer 5HK$18,585 HKD
Retailer 11HK$22,696 HKD
Retailer 12HK$23,112 HKD
Retailer 2HK$24,179 HKD
Retailer 6HK$24,595 HKD
Retailer 10HK$25,536 HKD
Retailer 3HK$25,756 HKD
Retailer 4HK$26,383 HKD
Retailer 9HK$28,376 HKD
Retailer 7HK$41,125 HKD
NZ JewellersHK$42,843 HKD

38 data points across 12 retailers

14 retailersHK$18,475 HKD to HK$42,843 HKD

A
Cheapest Retailer
-
HK$18,475 HKD
A
Retailer 2
-
HK$18,585 HKD
View
A
Retailer 3
-
HK$20,813 HKD
View
A
Retailer 4
-
HK$22,696 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$23,112 HKD
View
A
Retailer 6
-
HK$24,179 HKD
View
A
Retailer 7
-
HK$24,461 HKD
View
A
Retailer 8
-
HK$24,595 HKD
View
A
Retailer 9
-
HK$25,536 HKD
View
Retailer 10
-
HK$25,756 HKD
View
Price last confirmed 10 days ago
A
Retailer 11
-
HK$26,383 HKD
View
B+
Retailer 12
-
HK$28,376 HKD
View
B+
Retailer 13
-
HK$41,125 HKD
View
Most Expensive
B
NZ Jewellers
2ae77612-b99d-4e0b-b482-88c88ae3a277 · Nov 5
HK$42,843 HKD
$5,461 USD
View
13 more retailers have this diamond
Prices start from HK$18,475 HKDSave up to HK$24,367 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
1.02ct Marquise
HK$18,475 HKD