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Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

G/SI2 • GIA 6211031722

Certificate GIA 6211031722

Diamond specifications and retailer prices

From HK$18,638 HKD
$2,376 USD
As of October 31, 2026
Save HK$9,238 HKD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$27,876 HKD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 6211031722. Listed at 10 retailers as of October 31, 2026, with prices from HK$18,638 to HK$27,876, a HK$9,238 spread on the same certified stone. The Diamond Guys lists it at HK$27,876. 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

0.90
Carat
G
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6211031722
Dimensions6.17 × 6.79 × 3.81 mm
L/W Ratio1.10
Top View
6.17 mm6.79 mm0.90 ctG / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6211031722
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 56.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$26,642 HKD|Low: HK$18,638 HKD|High: HK$27,876 HKD|Avg: HK$23,768 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
October 31, 2026
Retailer 5HK$18,638 HKD
Retailer 4HK$19,089 HKD
Retailer 10HK$19,473 HKD
Retailer 9HK$22,484 HKD
Retailer 3HK$23,820 HKD
Retailer 7HK$25,106 HKD
Retailer 8HK$25,106 HKD
Retailer 6HK$25,891 HKD
Retailer 1HK$26,642 HKD
Retailer 2HK$27,532 HKD
The Diamond GuysHK$27,876 HKD

18 data points across 11 retailers

10 retailersHK$18,638 HKD to HK$27,876 HKD

B
Cheapest Retailer
-
HK$18,638 HKD
$2,376 USD
B
Retailer 2
-
HK$19,089 HKD
$2,433 USD
View
B
Retailer 3
-
HK$19,473 HKD
$2,482 USD
View
B
Retailer 4
-
HK$22,484 HKD
CA$3,980 CAD
View
B
Retailer 5
-
HK$23,820 HKD
$3,036 USD
View
B
Retailer 6
-
HK$25,106 HKD
$3,200 USD
View
B
Retailer 7
-
HK$25,106 HKD
$3,200 USD
View
B
Retailer 8
-
HK$25,891 HKD
$3,300 USD
View
B
Retailer 9
-
HK$26,642 HKD
€3,234 EUR
View
Most Expensive
C
The Diamond Guys
1947489963 · Oct 31
HK$27,876 HKD
$3,553 USD
View
9 more retailers have this diamond
Prices start from HK$18,638 HKDSave up to HK$9,238 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
0.90ct Heart
HK$18,638 HKD