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Marquise|Natural|GIA

1.02ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2567157205

Certificate GIA 2567157205

Diamond specifications and retailer prices

From HK$25,382 HKD
As of November 3, 2026
Save HK$33,479 HKD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$58,861 HKD at NZ Jewellers · As of November 3, 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 G 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 2567157205. Listed at 23 retailers as of November 3, 2026, with prices from HK$25,382 to HK$58,861, a HK$33,479 spread on the same certified stone. NZ Jewellers lists it at HK$58,861. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567157205
Dimensions12.18 × 4.99 × 2.84 mm
L/W Ratio2.44
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Knot, Feather, Needle
Top View
12.18 mm4.99 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567157205
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.9%

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 3
Current: HK$34,224 HKD|Low: HK$25,343 HKD|High: HK$54,310 HKD|Avg: HK$36,115 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 4HK$25,382 HKD
Retailer 9HK$32,051 HKD
Retailer 5HK$32,953 HKD
Retailer 1HK$34,224 HKD
Retailer 8HK$34,562 HKD
Retailer 10HK$35,731 HKD
Retailer 3HK$35,950 HKD
Retailer 2HK$36,037 HKD
Retailer 7HK$41,529 HKD
Retailer 6HK$53,816 HKD

30 data points across 10 retailers

23 retailersHK$25,382 HKD to HK$58,861 HKD

A
Cheapest Retailer
-
HK$25,382 HKD
B+
Retailer 2
-
HK$26,865 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$28,026 HKD
View
B+
Retailer 4
-
HK$28,850 HKD
View
B+
Retailer 5
-
HK$28,865 HKD
View
B+
Retailer 6
-
HK$29,728 HKD
View
B
Retailer 7
-
HK$31,211 HKD
View
B
Retailer 8
-
HK$32,051 HKD
View
B+
Retailer 9
-
HK$32,953 HKD
View
B+
Retailer 10
-
HK$33,785 HKD
View
B+
Retailer 11
-
HK$33,785 HKD
View
B+
Retailer 12
-
HK$33,785 HKD
View
B+
Retailer 13
-
HK$34,224 HKD
View
B+
Retailer 14
-
HK$34,562 HKD
View
B
Retailer 15
-
HK$34,946 HKD
View
B
Retailer 16
-
HK$35,699 HKD
View
B
Retailer 17
-
HK$35,731 HKD
View
B+
Retailer 18
-
HK$35,950 HKD
View
Retailer 19
-
HK$36,037 HKD
View
Price last confirmed 26 days ago
B
Retailer 20
-
HK$38,987 HKD
View
B
Retailer 21
-
HK$41,529 HKD
View
B
Retailer 22
-
HK$53,816 HKD
View
Most Expensive
B
NZ Jewellers
18f28add-cce8-4bf0-a136-aa31fc3a143d · Nov 3
HK$58,861 HKD
$7,502 USD
View
22 more retailers have this diamond
Prices start from HK$25,382 HKDSave up to HK$33,479 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$25,382 HKD