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Marquise|Natural|GIA

0.80ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 7568050982

Certificate GIA 7568050982

Diamond specifications and retailer prices

From HK$5,307 HKD
SGD 914 SGD
As of October 31, 2026
Save HK$4,172 HKD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$9,479 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7568050982. Listed at 10 retailers as of October 31, 2026, with prices from HK$5,307 to HK$9,479, a HK$4,172 spread on the same certified stone. Frank Darling lists it at HK$9,479. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.69°
Pavilion angle40.91°
OriginNatural
Grading LabGIA
CertificateGIA 7568050982
Dimensions8.91 × 4.79 × 3.14 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.91 mm4.79 mm0.80 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568050982
Side View
Table 58.0%Crown 40.69°Girdle: STK-VTKPavilion 40.91°Culet: NoneDepth 65.6%

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$9,479 HKD|Low: HK$5,307 HKD|High: HK$10,937 HKD|Avg: HK$7,659 HKD|-4.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 7HK$5,307 HKD
Retailer 3HK$5,704 HKD
Retailer 4HK$6,198 HKD
Retailer 9HK$6,207 HKD
Retailer 5HK$6,347 HKD
Retailer 8HK$7,187 HKD
Retailer 2HK$8,346 HKD
Retailer 6HK$8,693 HKD
Retailer 10HK$9,445 HKD
Frank DarlingHK$9,479 HKD

32 data points across 10 retailers

10 retailersHK$5,307 HKD to HK$9,479 HKD

A
Cheapest Retailer
-
HK$5,307 HKD
SGD 914 SGD
A
Retailer 2
-
HK$5,704 HKD
$727 USD
View
A
Retailer 3
-
HK$6,198 HKD
$790 USD
View
A
Retailer 4
-
HK$6,207 HKD
SGD 1,069 SGD
View
A
Retailer 5
-
HK$6,347 HKD
$809 USD
View
A
Retailer 6
-
HK$7,187 HKD
$916 USD
View
A
Retailer 7
-
HK$8,346 HKD
€1,013 EUR
View
A
Retailer 8
-
HK$8,693 HKD
$1,108 USD
View
A
Retailer 9
-
HK$9,445 HKD
$1,204 USD
View
Most Expensive
A
Frank Darling
2684655HK · Nov 2
HK$9,479 HKD
$1,208 USD
View
9 more retailers have this diamond
Prices start from HK$5,307 HKDSave up to HK$4,172 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
0.80ct Marquise
HK$5,307 HKD