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Marquise|Natural|GIA

1.01ct E I1 Marquise Natural Diamond

ID • E/I1 • GIA 1236988765

Certificate GIA 1236988765

Diamond specifications and retailer prices

From HK$16,972 HKD
As of November 1, 2026
Save HK$17,027 HKD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$47,600 HKD at NZ Jewellers · As of September 30, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236988765. Listed at 8 retailers as of October 27, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236988765
Dimensions10.38 × 5.23 × 3.26 mm
L/W Ratio1.98
Girdle conditionFaceted
Top View
10.38 mm5.23 mm1.01 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236988765
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.4%

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 1
Current: HK$47,600 HKD|Low: HK$16,470 HKD|High: HK$48,690 HKD|Avg: HK$25,990 HKD|-2.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2HK$16,972 HKD
Retailer 10HK$17,651 HKD
Retailer 4HK$18,594 HKD
Retailer 6HK$19,293 HKD
Retailer 7HK$19,868 HKD
Retailer 3HK$21,032 HKD
Retailer 5HK$25,851 HKD
Retailer 9HK$27,823 HKD
Retailer 8HK$33,999 HKD
NZ JewellersHK$47,600 HKD

19 data points across 10 retailers

8 retailersHK$16,972 HKD to HK$33,999 HKD

A
Cheapest Retailer
-
HK$16,972 HKD
A
Retailer 2
-
HK$18,594 HKD
$2,370 USD
View
Final sale: no returns
A
Retailer 3
-
HK$19,293 HKD
$2,459 USD
View
A
Retailer 4
-
HK$19,868 HKD
$2,532 USD
View
A
Retailer 5
-
HK$21,032 HKD
$2,681 USD
View
B+
Retailer 6
-
HK$25,851 HKD
€3,138 EUR
View
B
Retailer 7
-
HK$33,999 HKD
$4,333 USD
View
Most Expensive
NZ Jewellers
e54e94cd-90bc-4b3b-80ac-5ab5ca9f10b9 · Sep 30
HK$47,600 HKD
$6,067 USD
View
Price last confirmed 32 days ago
7 more retailers have this diamond
Prices start from HK$16,972 HKDSave up to HK$17,027 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$16,972 HKD