CaratHunter
Plans
Marquise|Natural|GIA

10.01ct E IF Marquise Natural Diamond

EX • E/IF • GIA 3545952929

Certificate GIA 3545952929

Diamond specifications and retailer prices

From HK$4,432,156 HKD
SGD 763,399 SGD
As of October 30, 2026
Save HK$1,230,792 HKD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$6,806,278 HKD at Diamonds Direct · As of October 22, 2026
View at Diamonds Direct

About this 10.01ct natural marquise diamond

This 10.01ct natural marquise sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545952929. Listed at 5 retailers as of October 30, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

10.01
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.66°
Pavilion angle37.95°
OriginNatural
Grading LabGIA
CertificateGIA 3545952929
Dimensions21.73 × 11.25 × 6.77 mm
L/W Ratio1.93
Culet sizeNone
Top View
21.73 mm11.25 mm10.01 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545952929
Side View
Table 58.0%Crown 39.66°Girdle: STK-THKPavilion 37.95°Culet: NoneDepth 60.2%

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 30
Current: HK$6,806,278 HKD|Low: HK$4,432,156 HKD|High: HK$7,341,669 HKD|Avg: HK$5,469,354 HKD|-7.3%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2HK$4,432,156 HKD
Retailer 4HK$4,679,505 HKD
Retailer 3HK$4,998,554 HKD
Retailer 5HK$5,662,948 HKD
Diamonds DirectHK$6,806,278 HKD

30 data points across 5 retailers

5 retailersHK$4,432,156 HKD to HK$5,662,948 HKD

A
Cheapest Retailer
-
HK$4,432,156 HKD
SGD 763,399 SGD
A
Retailer 2
-
HK$4,679,505 HKD
$596,442 USD
View
A
Retailer 3
-
HK$4,998,554 HKD
SGD 860,956 SGD
View
A
Retailer 4
-
HK$5,662,948 HKD
$721,790 USD
View
Most Expensive
Diamonds Direct
1021130 · Oct 22
HK$6,806,278 HKD
$867,517 USD
View
Price last confirmed 9 days ago
4 more retailers have this diamond
Prices start from HK$4,432,156 HKDSave up to HK$1,230,792 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
10.01ct Marquise
HK$4,432,156 HKD