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Marquise|Natural|GIA

1.03ct E I1 Marquise Natural Diamond

EX • E/I1 • GIA 1563146756

Certificate GIA 1563146756

Diamond specifications and retailer prices

From HK$12,453 HKD
As of October 29, 2026
Save HK$22,822 HKD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$35,274 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563146756. Listed at 10 retailers as of October 27, 2026, with prices from HK$12,453 to HK$35,274, a HK$22,822 spread on the same certified stone. NZ Jewellers lists it at HK$35,274. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1563146756
Dimensions10.47 × 5.32 × 3.23 mm
L/W Ratio1.97
Top View
10.47 mm5.32 mm1.03 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563146756
Side View
Table 59.0%CrownGirdle: Sli. Thick - Very ThickPavilionCulet: NoneDepth 60.8%

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: Oct 29
Current: HK$35,274 HKD|Low: HK$12,453 HKD|High: HK$40,460 HKD|Avg: HK$20,152 HKD|-12.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4HK$12,453 HKD
Retailer 3HK$15,244 HKD
Retailer 10HK$15,417 HKD
Retailer 2HK$16,060 HKD
Retailer 7HK$17,229 HKD
Retailer 9HK$17,229 HKD
Retailer 8HK$18,022 HKD
Retailer 5HK$19,473 HKD
Retailer 6HK$21,394 HKD
NZ JewellersHK$35,274 HKD

31 data points across 10 retailers

10 retailersHK$12,453 HKD to HK$35,274 HKD

A
Cheapest Retailer
-
HK$12,453 HKD
A
Retailer 2
-
HK$15,244 HKD
$1,943 USD
View
Retailer 3
-
HK$15,417 HKD
$1,965 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$16,060 HKD
$2,047 USD
View
A
Retailer 5
-
HK$17,229 HKD
$2,196 USD
View
Retailer 6
-
HK$17,229 HKD
$2,196 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$18,022 HKD
$2,297 USD
View
A
Retailer 8
-
HK$19,473 HKD
$2,482 USD
View
B+
Retailer 9
-
HK$21,394 HKD
€2,597 EUR
View
Most Expensive
B
NZ Jewellers
d0a3fb51-0d08-4fb3-917c-e481f259e9da · Oct 27
HK$35,274 HKD
$4,496 USD
View
9 more retailers have this diamond
Prices start from HK$12,453 HKDSave up to HK$22,822 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
1.03ct Marquise
HK$12,453 HKD