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Marquise|Natural|GIA

1.00ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 2546950254

Certificate GIA 2546950254

Diamond specifications and retailer prices

From HK$26,838 HKD
As of November 4, 2026
Save HK$30,400 HKD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$57,239 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E 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 2546950254. Listed at 15 retailers as of November 4, 2026, with prices from HK$26,838 to HK$57,239, a HK$30,400 spread on the same certified stone. NZ Jewellers lists it at HK$57,239. 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

1.00
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546950254
Dimensions9.89 × 5.15 × 3.20 mm
L/W Ratio1.92
Top View
9.89 mm5.15 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546950254
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 62.0%

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 4
Current: HK$57,239 HKD|Low: HK$26,838 HKD|High: HK$57,239 HKD|Avg: HK$36,669 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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 3HK$26,838 HKD
Retailer 15HK$28,910 HKD
Retailer 4HK$30,322 HKD
Retailer 14HK$31,224 HKD
Retailer 5HK$32,856 HKD
Retailer 11HK$32,856 HKD
Retailer 12HK$32,856 HKD
Retailer 8HK$33,083 HKD
Retailer 13HK$34,009 HKD
Retailer 7HK$35,531 HKD
Retailer 2HK$36,974 HKD
Retailer 6HK$37,908 HKD
Retailer 9HK$40,105 HKD
Retailer 10HK$54,799 HKD
NZ JewellersHK$57,239 HKD

44 data points across 15 retailers

15 retailersHK$26,838 HKD to HK$57,239 HKD

B+
Cheapest Retailer
-
HK$26,838 HKD
B+
Retailer 2
-
HK$28,910 HKD
View
B+
Retailer 3
-
HK$30,322 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$31,224 HKD
View
B+
Retailer 5
-
HK$32,856 HKD
View
Retailer 6
-
HK$32,856 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$32,856 HKD
View
B+
Retailer 8
-
HK$33,083 HKD
View
B
Retailer 9
-
HK$34,009 HKD
View
Retailer 10
-
HK$35,531 HKD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
HK$36,974 HKD
View
B
Retailer 12
-
HK$37,908 HKD
View
B
Retailer 13
-
HK$40,105 HKD
View
B
Retailer 14
-
HK$54,799 HKD
View
Most Expensive
B
NZ Jewellers
1dafb0bd-4085-46b7-8cee-0ef91fc20194 · Nov 5
HK$57,239 HKD
$7,296 USD
View
14 more retailers have this diamond
Prices start from HK$26,838 HKDSave up to HK$30,400 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+
1.00ct Marquise
HK$26,838 HKD