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Marquise|Natural|GIA

1.00ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7568292377

Certificate GIA 7568292377

Diamond specifications and retailer prices

From HK$23,126 HKD
₹280,710 INR
As of November 2, 2026
Save HK$30,502 HKD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$53,628 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7568292377. Listed at 23 retailers as of October 30, 2026, with prices from HK$23,126 to HK$53,628, a HK$30,502 spread on the same certified stone. NZ Jewellers lists it at HK$53,628. 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

1.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568292377
Dimensions10.09 × 5.21 × 3.18 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural
Top View
10.09 mm5.21 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7568292377
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.1%

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: Nov 2
Current: HK$53,628 HKD|Low: HK$23,079 HKD|High: HK$53,628 HKD|Avg: HK$33,644 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 2, 2026
Retailer 2HK$23,126 HKD
Retailer 5HK$24,456 HKD
Retailer 6HK$26,284 HKD
Retailer 15HK$29,384 HKD
Retailer 8HK$30,026 HKD
Retailer 7HK$30,780 HKD
Retailer 10HK$31,228 HKD
Retailer 14HK$31,620 HKD
Retailer 13HK$32,695 HKD
Retailer 4HK$32,974 HKD
Retailer 9HK$33,918 HKD
Retailer 3HK$35,519 HKD
Retailer 12HK$37,838 HKD
Retailer 11HK$51,477 HKD
NZ JewellersHK$53,628 HKD

32 data points across 15 retailers

23 retailersHK$23,126 HKD to HK$53,628 HKD

A
Cheapest Retailer
-
HK$23,126 HKD
₹280,710 INR
A
Retailer 2
-
HK$24,456 HKD
$3,117 USD
View
Final sale: no returns
A
Retailer 3
-
HK$25,603 HKD
A$5,020 AUD
View
A
Retailer 4
-
HK$26,277 HKD
$3,349 USD
View
A
Retailer 5
-
HK$26,284 HKD
$3,350 USD
View
B+
Retailer 6
-
HK$27,085 HKD
$3,452 USD
View
B+
Retailer 7
-
HK$28,623 HKD
$3,648 USD
View
B+
Retailer 8
-
HK$29,384 HKD
$3,745 USD
View
B+
Retailer 9
-
HK$30,026 HKD
£3,013 GBP
View
B+
Retailer 10
-
HK$30,780 HKD
$3,923 USD
View
B+
Retailer 11
-
HK$30,780 HKD
$3,923 USD
View
Retailer 12
-
HK$30,780 HKD
$3,923 USD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
HK$31,228 HKD
£3,134 GBP
View
B+
Retailer 14
-
HK$31,620 HKD
$4,030 USD
View
B+
Retailer 15
-
HK$31,935 HKD
$4,070 USD
View
B+
Retailer 16
-
HK$32,695 HKD
$4,167 USD
View
Retailer 17
-
HK$32,974 HKD
A$6,465 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
HK$33,023 HKD
$4,209 USD
View
B+
Retailer 19
-
HK$33,918 HKD
€4,117 EUR
View
B
Retailer 20
-
HK$35,519 HKD
$4,527 USD
View
B+
Retailer 21
-
HK$37,838 HKD
ZAR 77,909 ZAR
View
B
Retailer 22
-
HK$51,477 HKD
£5,166 GBP
View
Most Expensive
B
NZ Jewellers
b2d007bc-136b-4fd4-9e56-ff9da76a0362 · Oct 30
HK$53,628 HKD
$6,835 USD
View
22 more retailers have this diamond
Prices start from HK$23,126 HKDSave up to HK$30,502 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
1.00ct Marquise
HK$23,126 HKD