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Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

D/SI1 • GIA 7542814573

Certificate GIA 7542814573

Diamond specifications and retailer prices

From HK$16,477 HKD
$2,100 USD
As of November 1, 2026
Save HK$7,472 HKD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$23,949 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 7542814573. Listed at 6 retailers as of November 1, 2026, with prices from HK$16,477 to HK$23,949, a HK$7,472 spread on the same certified stone. Yorxs lists it at HK$23,949. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542814573
Dimensions9.73 × 4.93 × 2.92 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
9.73 mm4.93 mm0.80 ctD / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542814573
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$20,588 HKD|Low: HK$16,477 HKD|High: HK$23,949 HKD|Avg: HK$21,134 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 2HK$16,477 HKD
Retailer 1HK$20,588 HKD
Retailer 3HK$21,734 HKD
Retailer 5HK$21,734 HKD
Retailer 4HK$22,440 HKD
YorxsHK$23,949 HKD

22 data points across 6 retailers

6 retailersHK$16,477 HKD to HK$23,949 HKD

B+
Cheapest Retailer
-
HK$16,477 HKD
$2,100 USD
B
Retailer 2
-
HK$20,588 HKD
$2,624 USD
View
B
Retailer 3
-
HK$21,734 HKD
$2,770 USD
View
B
Retailer 4
-
HK$21,734 HKD
$2,770 USD
View
B
Retailer 5
-
HK$22,440 HKD
$2,860 USD
View
Most Expensive
B
Yorxs
608970762 · Nov 2
HK$23,949 HKD
€2,907 EUR
View
5 more retailers have this diamond
Prices start from HK$16,477 HKDSave up to HK$7,472 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.

B+
0.80ct Marquise
HK$16,477 HKD