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Marquise|Natural|GIA

1.04ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 6472019400

Certificate GIA 6472019400

Diamond specifications and retailer prices

From HK$13,135 HKD
As of November 6, 2026
Save HK$23,935 HKD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$37,071 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.04ct natural marquise diamond

This 1.04ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6472019400. Listed at 19 retailers as of November 5, 2026, with prices from HK$13,135 to HK$37,071, a HK$23,935 spread on the same certified stone. NZ Jewellers lists it at HK$37,071. 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

1.04
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6472019400
Dimensions10.29 × 4.74 × 3.46 mm
L/W Ratio2.17
Top View
10.29 mm4.74 mm1.04 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6472019400
Side View
Table 59.0%CrownGirdle: ETN-ETKPavilionCulet: NoneDepth 73.1%

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$37,071 HKD|Low: HK$12,744 HKD|High: HK$37,071 HKD|Avg: HK$19,458 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
November 6, 2026
Retailer 14HK$13,135 HKD
Retailer 2HK$13,206 HKD
Retailer 5HK$16,364 HKD
Retailer 4HK$16,419 HKD
Retailer 7HK$17,203 HKD
Retailer 13HK$17,728 HKD
Retailer 8HK$18,308 HKD
Retailer 12HK$18,551 HKD
Retailer 3HK$20,463 HKD
Retailer 10HK$21,639 HKD
Retailer 6HK$21,804 HKD
Retailer 9HK$22,564 HKD
Retailer 11HK$30,981 HKD
NZ JewellersHK$37,071 HKD

40 data points across 14 retailers

19 retailersHK$13,135 HKD to HK$37,071 HKD

A
Cheapest Retailer
-
HK$13,135 HKD
A
Retailer 2
-
HK$13,206 HKD
View
B+
Retailer 3
-
HK$16,020 HKD
View
B+
Retailer 4
-
HK$16,364 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$16,419 HKD
View
B+
Retailer 6
-
HK$16,537 HKD
View
B+
Retailer 7
-
HK$17,203 HKD
View
B+
Retailer 8
-
HK$17,728 HKD
View
Retailer 9
-
HK$17,728 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$17,791 HKD
View
B+
Retailer 11
-
HK$18,308 HKD
View
B+
Retailer 12
-
HK$18,551 HKD
View
B+
Retailer 13
-
HK$18,818 HKD
View
B
Retailer 14
-
HK$20,463 HKD
View
B
Retailer 15
-
HK$21,639 HKD
View
Retailer 16
-
HK$21,804 HKD
View
Price last confirmed 31 days ago
B
Retailer 17
-
HK$22,564 HKD
View
B
Retailer 18
-
HK$30,981 HKD
View
Most Expensive
C
NZ Jewellers
fd9ed30e-ca09-48ee-bd81-867197349e70 · Nov 5
HK$37,071 HKD
$4,730 USD
View
18 more retailers have this diamond
Prices start from HK$13,135 HKDSave up to HK$23,935 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
1.04ct Marquise
HK$13,135 HKD