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Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 6552430983

Certificate GIA 6552430983

Diamond specifications and retailer prices

From HK$19,132 HKD
₹232,231 INR
As of October 31, 2026
Save HK$25,190 HKD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$45,092 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552430983. Listed at 20 retailers as of October 30, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552430983
Dimensions10.10 × 5.32 × 3.22 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Knot, Feather, Needle
Top View
10.10 mm5.32 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552430983
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.6%

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 31
Current: HK$44,323 HKD|Low: HK$19,083 HKD|High: HK$45,868 HKD|Avg: HK$27,379 HKD|-1.7%
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 1, 2026
Retailer 8HK$19,132 HKD
Retailer 6HK$21,726 HKD
Retailer 15HK$22,589 HKD
Retailer 3HK$22,864 HKD
Retailer 7HK$23,483 HKD
Retailer 10HK$25,230 HKD
Retailer 5HK$25,437 HKD
Retailer 13HK$25,437 HKD
Retailer 14HK$26,418 HKD
Retailer 4HK$26,568 HKD
Retailer 2HK$26,585 HKD
Retailer 12HK$29,352 HKD
Retailer 9HK$29,782 HKD
Retailer 11HK$42,778 HKD
NZ JewellersHK$44,323 HKD

23 data points across 15 retailers

20 retailersHK$19,132 HKD to HK$44,323 HKD

A
Cheapest Retailer
-
HK$19,132 HKD
₹232,231 INR
A
Retailer 2
-
HK$21,298 HKD
A$4,176 AUD
View
A
Retailer 3
-
HK$21,726 HKD
$2,769 USD
View
A
Retailer 4
-
HK$22,589 HKD
$2,879 USD
View
A
Retailer 5
-
HK$22,864 HKD
$2,914 USD
View
A
Retailer 6
-
HK$23,483 HKD
$2,993 USD
View
Final sale: no returns
A
Retailer 7
-
HK$25,230 HKD
£2,532 GBP
View
A
Retailer 8
-
HK$25,437 HKD
$3,242 USD
View
A
Retailer 9
-
HK$25,437 HKD
$3,242 USD
View
Retailer 10
-
HK$25,884 HKD
$3,299 USD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
HK$26,418 HKD
$3,367 USD
View
B+
Retailer 12
-
HK$26,568 HKD
$3,386 USD
View
A
Retailer 13
-
HK$26,585 HKD
£2,668 GBP
View
B+
Retailer 14
-
HK$29,352 HKD
$3,741 USD
View
B+
Retailer 15
-
HK$29,782 HKD
€3,615 EUR
View
Retailer 16
-
HK$29,862 HKD
$3,806 USD
View
Price last confirmed 39 days ago
Retailer 17
-
HK$30,835 HKD
$3,930 USD
View
Price last confirmed 66 days ago
B
Retailer 18
-
HK$42,778 HKD
£4,293 GBP
View
B
Retailer 19
-
HK$44,323 HKD
$5,649 USD
View
Most Expensive
NZ Jewellers
f6284176-c649-4553-9575-99a0cabd4669 · Sep 25
HK$45,092 HKD
$5,747 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from HK$19,132 HKDSave up to HK$25,190 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
1.01ct Marquise
HK$19,132 HKD