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Marquise|Natural|GIA

1.00ct D I1 Marquise Natural Diamond

GD • D/I1 • GIA 1273440000

Certificate GIA 1273440000

Diamond specifications and retailer prices

From HK$7,030 HKD
As of November 1, 2026
Save HK$15,942 HKD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$22,972 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1273440000. Listed at 10 retailers as of October 30, 2026, with prices from HK$7,030 to HK$22,972, a HK$15,942 spread on the same certified stone. NZ Jewellers lists it at HK$22,972. 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

1.00
Carat
D
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1273440000
Dimensions9.77 × 5.34 × 2.52 mm
L/W Ratio1.83
Culet sizeNone
Key to symbols
Feather, Cloud, Cavity, Crystal, Natural, Needle
Top View
9.77 mm5.34 mm1.00 ctD / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1273440000
Side View
Table 65.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 47.2%

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 1
Current: HK$22,972 HKD|Low: HK$6,929 HKD|High: HK$22,972 HKD|Avg: HK$11,140 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4HK$7,030 HKD
Retailer 2HK$8,454 HKD
Retailer 9HK$9,023 HKD
Retailer 5HK$9,415 HKD
Retailer 7HK$9,415 HKD
Retailer 6HK$9,784 HKD
Retailer 10HK$9,893 HKD
Retailer 8HK$10,866 HKD
Retailer 3HK$13,164 HKD
NZ JewellersHK$22,972 HKD

42 data points across 10 retailers

10 retailersHK$7,030 HKD to HK$22,972 HKD

B+
Cheapest Retailer
-
HK$7,030 HKD
B+
Retailer 2
-
HK$8,454 HKD
₹102,620 INR
View
B+
Retailer 3
-
HK$9,023 HKD
$1,150 USD
View
B+
Retailer 4
-
HK$9,415 HKD
$1,200 USD
View
Retailer 5
-
HK$9,415 HKD
$1,200 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$9,784 HKD
$1,247 USD
View
B+
Retailer 7
-
HK$9,893 HKD
$1,261 USD
View
B+
Retailer 8
-
HK$10,866 HKD
$1,385 USD
View
B+
Retailer 9
-
HK$13,164 HKD
€1,598 EUR
View
Most Expensive
B
NZ Jewellers
15fc919c-45a2-4b2e-a290-0d8bf009b760 · Oct 30
HK$22,972 HKD
$2,928 USD
View
9 more retailers have this diamond
Prices start from HK$7,030 HKDSave up to HK$15,942 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+
1.00ct Marquise
HK$7,030 HKD