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Cushion|Natural|GIA

0.80ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 5203270195

Certificate GIA 5203270195

Diamond specifications and retailer prices

From HK$13,221 HKD
$1,685 USD
As of November 1, 2026
Save HK$7,191 HKD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$20,412 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5203270195. Listed at 11 retailers as of November 1, 2026, with prices from HK$13,221 to HK$20,412, a HK$7,191 spread on the same certified stone. 77 Diamonds lists it at HK$20,412. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5203270195
Dimensions5.79 × 5.11 × 3.53 mm
L/W Ratio1.13
Top View
5.79 mm5.11 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5203270195
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: SLGDepth 69.1%

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$20,412 HKD|Low: HK$13,025 HKD|High: HK$20,412 HKD|Avg: HK$15,419 HKD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3HK$13,025 HKD
Retailer 7HK$13,221 HKD
Retailer 5HK$13,268 HKD
Retailer 2HK$13,958 HKD
Retailer 8HK$15,473 HKD
Retailer 4HK$15,896 HKD
Retailer 6HK$17,840 HKD
77 DiamondsHK$20,412 HKD

36 data points across 8 retailers

11 retailersHK$13,221 HKD to HK$20,412 HKD

Retailer 1
-
HK$13,025 HKD
$1,660 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
HK$13,221 HKD
$1,685 USD
View
B+
Retailer 3
-
HK$13,268 HKD
$1,691 USD
View
B
Retailer 4
-
HK$13,958 HKD
$1,779 USD
View
B
Retailer 5
-
HK$15,473 HKD
$1,972 USD
View
B
Retailer 6
-
HK$15,896 HKD
$2,026 USD
View
B
Retailer 7
-
HK$16,869 HKD
$2,150 USD
View
B
Retailer 8
-
HK$16,869 HKD
$2,150 USD
View
B
Retailer 9
-
HK$17,418 HKD
$2,220 USD
View
B
Retailer 10
-
HK$17,840 HKD
A$3,498 AUD
View
Most Expensive
B
77 Diamonds
CUSZ64WWTNQV · Nov 2
HK$20,412 HKD
£2,048 GBP
View
10 more retailers have this diamond
Prices start from HK$13,221 HKDSave up to HK$7,191 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 Cushion
HK$13,221 HKD