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Marquise|Natural|GIA

1.21ct E IF Marquise Natural Diamond

EX • E/IF • GIA 6552246235

Certificate GIA 6552246235

Diamond specifications and retailer prices

From HK$72,176 HKD
$9,200 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$72,176 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-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 6552246235. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle38.79°
Pavilion angle37.55°
OriginNatural
Grading LabGIA
CertificateGIA 6552246235
Dimensions10.75 × 5.59 × 3.25 mm
L/W Ratio1.92
Top View
10.75 mm5.59 mm1.21 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552246235
Side View
Table 61.0%Crown 38.79°Girdle: STK-THKPavilion 37.55°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$72,176 HKD|Low: HK$45,902 HKD|High: HK$130,999 HKD|Avg: HK$79,773 HKD|-7.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
June 23, 2026
Retailer 3HK$45,902 HKD
Retailer 11HK$58,564 HKD
Retailer 9HK$62,001 HKD
Retailer 14HK$63,122 HKD
Retailer 5HK$68,026 HKD
Retailer 7HK$69,524 HKD
Brilliant EarthHK$72,176 HKD
Retailer 4HK$75,079 HKD
Retailer 12HK$75,337 HKD
Retailer 13HK$77,385 HKD
Retailer 10HK$80,099 HKD
Retailer 6HK$80,727 HKD
Retailer 8HK$99,979 HKD
Retailer 2HK$115,411 HKD

31 data points across 14 retailers

1 retailer

B+
Brilliant Earth
19081159A · Nov 4
HK$72,176 HKD
$9,200 USD
View

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B+
1.21ct Marquise
HK$72,176 HKD