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Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 5546022337

Certificate GIA 5546022337

Diamond specifications and retailer prices

From HK$7,399 HKD
$943 USD
As of November 1, 2026
Save HK$12,397 HKD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$19,796 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded G 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 5546022337. Listed at 20 retailers as of October 30, 2026, with prices from HK$7,399 to HK$19,796, a HK$12,397 spread on the same certified stone. NZ Jewellers lists it at HK$19,796. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.7°
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 5546022337
Dimensions6.53 × 5.56 × 3.29 mm
L/W Ratio1.17
Top View
6.53 mm5.56 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5546022337
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 43.5°Culet: NoneDepth 59.2%

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 1
Current: HK$19,796 HKD|Low: HK$7,399 HKD|High: HK$19,796 HKD|Avg: HK$10,409 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 20HK$7,399 HKD
Retailer 3HK$7,454 HKD
Retailer 6HK$7,485 HKD
Retailer 5HK$7,932 HKD
Retailer 15HK$8,066 HKD
Retailer 4HK$8,121 HKD
Retailer 19HK$8,121 HKD
Retailer 10HK$8,427 HKD
Retailer 7HK$8,819 HKD
Retailer 8HK$9,141 HKD
Retailer 22HK$9,258 HKD
Retailer 21HK$9,368 HKD
Retailer 13HK$9,521 HKD
Retailer 18HK$9,907 HKD
Retailer 2HK$10,233 HKD
Retailer 9HK$10,363 HKD
Retailer 11HK$11,484 HKD
Retailer 17HK$12,006 HKD
Retailer 12HK$14,121 HKD
Retailer 16HK$14,867 HKD
Retailer 14HK$16,720 HKD
NZ JewellersHK$19,796 HKD

18 data points across 22 retailers

20 retailersHK$7,399 HKD to HK$19,796 HKD

A
Cheapest Retailer
-
HK$7,399 HKD
$943 USD
A
Retailer 2
-
HK$7,409 HKD
SGD 1,276 SGD
View
A
Retailer 3
-
HK$7,454 HKD
$950 USD
View
A
Retailer 4
-
HK$7,485 HKD
$954 USD
View
Final sale: no returns
A
Retailer 5
-
HK$7,932 HKD
$1,011 USD
View
A
Retailer 6
-
HK$8,121 HKD
$1,035 USD
View
A
Retailer 7
-
HK$8,121 HKD
$1,035 USD
View
A
Retailer 8
-
HK$8,427 HKD
$1,074 USD
View
B+
Retailer 9
-
HK$8,819 HKD
$1,124 USD
View
B+
Retailer 10
-
HK$9,141 HKD
$1,165 USD
View
B+
Retailer 11
-
HK$9,258 HKD
$1,180 USD
View
B+
Retailer 12
-
HK$9,368 HKD
$1,194 USD
View
B+
Retailer 13
-
HK$9,521 HKD
£955 GBP
View
B+
Retailer 14
-
HK$9,907 HKD
£994 GBP
View
B+
Retailer 15
-
HK$10,233 HKD
£1,027 GBP
View
B+
Retailer 16
-
HK$10,363 HKD
$1,321 USD
View
B+
Retailer 17
-
HK$11,484 HKD
$1,464 USD
View
B+
Retailer 18
-
HK$12,006 HKD
ZAR 24,720 ZAR
View
B
Retailer 19
-
HK$14,867 HKD
£1,492 GBP
View
Most Expensive
B
NZ Jewellers
3100d70d-b100-4e25-8ebc-10338eb936ec · Oct 30
HK$19,796 HKD
$2,523 USD
View
19 more retailers have this diamond
Prices start from HK$7,399 HKDSave up to HK$12,397 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 Heart
HK$7,399 HKD