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Marquise|Natural|GIA

1.05ct E I1 Marquise Natural Diamond

FR • E/I1 • GIA 7551521933

Certificate GIA 7551521933

Diamond specifications and retailer prices

From HK$20,085 HKD
$2,560 USD
As of October 30, 2026
Save HK$26,432 HKD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$46,517 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551521933. Listed at 6 retailers as of October 30, 2026, with prices from HK$20,085 to HK$46,517, a HK$26,432 spread on the same certified stone. NZ Jewellers lists it at HK$46,517. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
I1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551521933
Dimensions5.11 × 12.31 × 2.84 mm
L/W Ratio2.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Knot
Top View
5.11 mm12.31 mm1.05 ctE / I1
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551521933
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 55.6%

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: Oct 30
Current: HK$46,517 HKD|Low: HK$20,085 HKD|High: HK$49,538 HKD|Avg: HK$27,370 HKD|-6.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6HK$20,085 HKD
Retailer 2HK$22,070 HKD
Retailer 5HK$22,250 HKD
Retailer 7HK$22,509 HKD
Retailer 4HK$23,106 HKD
Retailer 3HK$25,671 HKD
Retailer 8HK$28,034 HKD
NZ JewellersHK$46,517 HKD

20 data points across 8 retailers

6 retailersHK$20,085 HKD to HK$46,517 HKD

B+
Cheapest Retailer
-
HK$20,085 HKD
$2,560 USD
B+
Retailer 2
-
HK$22,070 HKD
$2,813 USD
View
B+
Retailer 3
-
HK$22,250 HKD
$2,836 USD
View
B+
Retailer 4
-
HK$23,106 HKD
$2,945 USD
View
B
Retailer 5
-
HK$25,671 HKD
$3,272 USD
View
Most Expensive
C
NZ Jewellers
522daf48-e580-4c71-8fa4-705e753738af · Oct 30
HK$46,517 HKD
$5,929 USD
View
5 more retailers have this diamond
Prices start from HK$20,085 HKDSave up to HK$26,432 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+
1.05ct Marquise
HK$20,085 HKD