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Marquise|Natural|GIA

1.02ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 7556002132

Certificate GIA 7556002132

Diamond specifications and retailer prices

From HK$30,989 HKD
As of November 5, 2026
Save HK$36,700 HKD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$67,688 HKD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556002132. Listed at 10 retailers as of November 5, 2026, with prices from HK$30,989 to HK$67,688, a HK$36,700 spread on the same certified stone. NZ Jewellers lists it at HK$67,688. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556002132
Dimensions10.24 × 5.30 × 3.21 mm
L/W Ratio1.93
Girdle conditionFaceted
Top View
10.24 mm5.30 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556002132
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCuletDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$37,688 HKD|Low: HK$35,194 HKD|High: HK$62,613 HKD|Avg: HK$43,260 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5HK$35,194 HKD
Retailer 1HK$37,688 HKD
Retailer 3HK$38,394 HKD
Retailer 2HK$41,666 HKD
Retailer 4HK$61,710 HKD

42 data points across 5 retailers

10 retailersHK$30,989 HKD to HK$67,688 HKD

B+
Cheapest Retailer
-
HK$30,989 HKD
B+
Retailer 2
-
HK$33,546 HKD
View
B+
Retailer 3
-
HK$35,194 HKD
View
B+
Retailer 4
-
HK$35,194 HKD
View
B+
Retailer 5
-
HK$37,688 HKD
View
B+
Retailer 6
-
HK$38,394 HKD
View
B+
Retailer 7
-
HK$40,615 HKD
View
B+
Retailer 8
-
HK$41,666 HKD
View
B
Retailer 9
-
HK$61,710 HKD
View
Most Expensive
B
NZ Jewellers
2039f3a9-8d30-476d-92fa-749a8c1953b6 · Nov 5
HK$67,688 HKD
$8,628 USD
View
9 more retailers have this diamond
Prices start from HK$30,989 HKDSave up to HK$36,700 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.

B+
1.02ct Marquise
HK$30,989 HKD