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Marquise|Natural|GIA

1.02ct G SI1 Marquise Natural Diamond

ID • G/SI1 • GIA 7556499961

Certificate GIA 7556499961

Diamond specifications and retailer prices

From HK$25,617 HKD
As of October 28, 2026
Save HK$28,426 HKD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$54,043 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 7556499961. Listed at 17 retailers as of October 28, 2026, with prices from HK$25,617 to HK$54,043, a HK$28,426 spread on the same certified stone. NZ Jewellers lists it at HK$54,043. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.58°
OriginNatural
Grading LabGIA
CertificateGIA 7556499961
Dimensions10.25 × 5.39 × 3.20 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.25 mm5.39 mm1.02 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556499961
Side View
Table 60.0%Crown 35.58°GirdlePavilionCulet: NDepth 59.3%

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: Oct 28
Current: HK$54,043 HKD|Low: HK$25,248 HKD|High: HK$54,844 HKD|Avg: HK$34,282 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 4, 2026
Retailer 7HK$25,617 HKD
Retailer 15HK$27,296 HKD
Retailer 3HK$28,630 HKD
Retailer 5HK$29,619 HKD
Retailer 8HK$30,207 HKD
Retailer 4HK$31,023 HKD
Retailer 6HK$31,023 HKD
Retailer 13HK$31,023 HKD
Retailer 2HK$31,415 HKD
Retailer 14HK$32,169 HKD
Retailer 9HK$34,962 HKD
Retailer 12HK$35,793 HKD
Retailer 11HK$38,124 HKD
Retailer 10HK$51,870 HKD
NZ JewellersHK$54,043 HKD

27 data points across 15 retailers

17 retailersHK$25,617 HKD to HK$54,043 HKD

A
Cheapest Retailer
-
HK$25,617 HKD
B+
Retailer 2
-
HK$27,296 HKD
View
B+
Retailer 3
-
HK$28,630 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$29,619 HKD
View
B+
Retailer 5
-
HK$30,207 HKD
View
B+
Retailer 6
-
HK$31,023 HKD
View
B+
Retailer 7
-
HK$31,023 HKD
View
B+
Retailer 8
-
HK$31,023 HKD
View
B+
Retailer 9
-
HK$31,415 HKD
View
B+
Retailer 10
-
HK$32,169 HKD
View
Retailer 11
-
HK$33,189 HKD
View
Price last confirmed 36 days ago
Retailer 12
-
HK$33,220 HKD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
HK$34,962 HKD
View
B+
Retailer 14
-
HK$35,793 HKD
View
B
Retailer 15
-
HK$38,124 HKD
View
B
Retailer 16
-
HK$51,870 HKD
View
Most Expensive
B
NZ Jewellers
0c51332d-e012-498d-86f1-eaece8526708 · Nov 3
HK$54,043 HKD
$6,888 USD
View
16 more retailers have this diamond
Prices start from HK$25,617 HKDSave up to HK$28,426 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$25,617 HKD