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Heart|Natural|GIA

0.81ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 7561120011

Certificate GIA 7561120011

Diamond specifications and retailer prices

From HK$6,708 HKD
$855 USD
As of November 2, 2026
Save HK$4,093 HKD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$10,802 HKD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561120011. Listed at 6 retailers as of November 2, 2026, with prices from HK$6,708 to HK$10,802, a HK$4,093 spread on the same certified stone. GemTrove lists it at HK$10,802. 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

0.81
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561120011
Dimensions6.09 × 6.53 × 3.57 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.09 mm6.53 mm0.81 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561120011
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 54.7%

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: Nov 2
Current: HK$10,802 HKD|Low: HK$6,081 HKD|High: HK$10,802 HKD|Avg: HK$8,071 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4HK$6,708 HKD
Retailer 3HK$7,328 HKD
Retailer 6HK$7,507 HKD
Retailer 2HK$7,607 HKD
Retailer 5HK$8,254 HKD
GemTroveHK$10,802 HKD

39 data points across 6 retailers

6 retailersHK$6,708 HKD to HK$10,802 HKD

A
Cheapest Retailer
-
HK$6,708 HKD
$855 USD
Final sale: no returns
A
Retailer 2
-
HK$7,328 HKD
$934 USD
View
B+
Retailer 3
-
HK$7,507 HKD
SGD 1,293 SGD
View
A
Retailer 4
-
HK$7,607 HKD
£763 GBP
View
B+
Retailer 5
-
HK$8,254 HKD
$1,052 USD
View
Most Expensive
B
GemTrove
GT-N-01265545-98 · Nov 2
HK$10,802 HKD
A$2,118 AUD
View
5 more retailers have this diamond
Prices start from HK$6,708 HKDSave up to HK$4,093 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
0.81ct Heart
HK$6,708 HKD