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Marquise|Natural|GIA

1.00ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 7556937327

Certificate GIA 7556937327

Diamond specifications and retailer prices

From HK$14,499 HKD
As of November 6, 2026
Save HK$26,200 HKD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$40,700 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7556937327. Listed at 18 retailers as of November 5, 2026, with prices from HK$14,499 to HK$40,700, a HK$26,200 spread on the same certified stone. NZ Jewellers lists it at HK$40,700. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556937327
Dimensions9.67 × 5.08 × 3.26 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Indented Natural
Top View
9.67 mm5.08 mm1.00 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556937327
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.2%

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 6
Current: HK$14,499 HKD|Low: HK$14,499 HKD|High: HK$34,469 HKD|Avg: HK$20,762 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$14,499 HKD
Retailer 10HK$15,408 HKD
Retailer 7HK$17,070 HKD
Retailer 8HK$19,319 HKD
Retailer 2HK$20,362 HKD
Retailer 5HK$20,597 HKD
Retailer 3HK$22,674 HKD
Retailer 4HK$23,755 HKD
Retailer 9HK$23,959 HKD
Retailer 6HK$34,101 HKD

37 data points across 10 retailers

18 retailersHK$14,499 HKD to HK$40,700 HKD

A
Cheapest Retailer
-
HK$14,499 HKD
B+
Retailer 2
-
HK$15,408 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$17,070 HKD
View
B+
Retailer 4
-
HK$17,579 HKD
View
B
Retailer 5
-
HK$19,319 HKD
View
B
Retailer 6
-
HK$19,468 HKD
View
Retailer 7
-
HK$19,468 HKD
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$20,362 HKD
View
B
Retailer 9
-
HK$20,565 HKD
View
B
Retailer 10
-
HK$20,597 HKD
View
B
Retailer 11
-
HK$21,945 HKD
View
B
Retailer 12
-
HK$22,462 HKD
View
B
Retailer 13
-
HK$22,462 HKD
View
B
Retailer 14
-
HK$22,674 HKD
View
B
Retailer 15
-
HK$23,755 HKD
View
Retailer 16
-
HK$23,959 HKD
View
Price last confirmed 30 days ago
B
Retailer 17
-
HK$34,101 HKD
View
Most Expensive
C
NZ Jewellers
a3d167ee-ef04-4df8-83e5-24feabbba1a8 · Nov 5
HK$40,700 HKD
$5,193 USD
View
17 more retailers have this diamond
Prices start from HK$14,499 HKDSave up to HK$26,200 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
1.00ct Marquise
HK$14,499 HKD