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Marquise|Natural|GIA

1.00ct L SI1 Marquise Natural Diamond

EX • L/SI1 • GIA 3545998041

Certificate GIA 3545998041

Diamond specifications and retailer prices

From HK$8,794 HKD
As of November 6, 2026
Save HK$20,072 HKD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$28,865 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545998041. Listed at 15 retailers as of November 5, 2026, with prices from HK$8,794 to HK$28,865, a HK$20,072 spread on the same certified stone. NZ Jewellers lists it at HK$28,865. 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

1.00
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545998041
Dimensions11.26 × 4.94 × 3.10 mm
L/W Ratio2.28
Top View
11.26 mm4.94 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545998041
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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$28,865 HKD|Low: HK$8,794 HKD|High: HK$28,865 HKD|Avg: HK$13,902 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2HK$8,794 HKD
Retailer 4HK$11,482 HKD
Retailer 9HK$11,834 HKD
Retailer 11HK$11,834 HKD
Retailer 3HK$12,328 HKD
Retailer 10HK$12,383 HKD
Retailer 5HK$13,073 HKD
Retailer 8HK$13,653 HKD
Retailer 6HK$14,444 HKD
Retailer 7HK$16,090 HKD
NZ JewellersHK$28,865 HKD

27 data points across 11 retailers

15 retailersHK$8,794 HKD to HK$28,865 HKD

A
Cheapest Retailer
-
HK$8,794 HKD
B+
Retailer 2
-
HK$10,965 HKD
View
B+
Retailer 3
-
HK$11,482 HKD
View
B+
Retailer 4
-
HK$11,834 HKD
View
Retailer 5
-
HK$11,834 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$11,968 HKD
View
B+
Retailer 7
-
HK$12,328 HKD
View
B+
Retailer 8
-
HK$12,383 HKD
View
B+
Retailer 9
-
HK$12,540 HKD
View
B+
Retailer 10
-
HK$12,900 HKD
View
B+
Retailer 11
-
HK$13,073 HKD
View
B+
Retailer 12
-
HK$13,653 HKD
View
B+
Retailer 13
-
HK$14,444 HKD
View
B
Retailer 14
-
HK$16,090 HKD
View
Most Expensive
B
NZ Jewellers
a548e8cf-5980-4444-a724-369018b75ca1 · Nov 5
HK$28,865 HKD
$3,683 USD
View
14 more retailers have this diamond
Prices start from HK$8,794 HKDSave up to HK$20,072 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$8,794 HKD