CaratHunter
Plans
Heart|Natural|GIA

0.83ct K IF Heart Natural Diamond

EX • K/IF • GIA 6541198646

Certificate GIA 6541198646

Diamond specifications and retailer prices

From HK$6,638 HKD
As of November 6, 2026
Save HK$13,441 HKD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$20,079 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.83ct natural heart diamond

This 0.83ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541198646. Listed at 17 retailers as of November 5, 2026, with prices from HK$6,638 to HK$20,079, a HK$13,441 spread on the same certified stone. NZ Jewellers lists it at HK$20,079. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.1°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 6541198646
Dimensions5.90 × 6.62 × 3.73 mm
L/W Ratio1.12
Top View
5.90 mm6.62 mm0.83 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541198646
Side View
Table 60.0%Crown 34.1°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 56.3%

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 6
Current: HK$20,079 HKD|Low: HK$6,638 HKD|High: HK$20,079 HKD|Avg: HK$10,376 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$6,638 HKD
Retailer 4HK$7,532 HKD
Retailer 3HK$8,229 HKD
Retailer 10HK$8,229 HKD
Retailer 9HK$8,551 HKD
Retailer 7HK$9,327 HKD
Retailer 11HK$9,499 HKD
Retailer 2HK$9,609 HKD
Retailer 5HK$12,171 HKD
Retailer 6HK$15,079 HKD
NZ JewellersHK$20,079 HKD

44 data points across 11 retailers

17 retailersHK$6,638 HKD to HK$20,079 HKD

A
Cheapest Retailer
-
HK$6,638 HKD
A
Retailer 2
-
HK$7,532 HKD
View
A
Retailer 3
-
HK$7,884 HKD
View
Retailer 4
-
HK$8,229 HKD
View
Price last confirmed 40 days ago
A
Retailer 5
-
HK$8,229 HKD
View
Retailer 6
-
HK$8,229 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$8,551 HKD
View
B+
Retailer 8
-
HK$9,272 HKD
View
B+
Retailer 9
-
HK$9,327 HKD
View
Retailer 10
-
HK$9,499 HKD
View
Price last confirmed 62 days ago
Retailer 11
-
HK$9,499 HKD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
HK$9,499 HKD
View
B+
Retailer 13
-
HK$9,609 HKD
View
B+
Retailer 14
-
HK$12,171 HKD
View
B
Retailer 15
-
HK$15,079 HKD
View
Retailer 16
-
HK$20,079 HKD
View
Price last confirmed 40 days ago
Most Expensive
B
NZ Jewellers
39c82fc8-db2b-46e1-adce-b51e764bdba4 · Nov 5
HK$20,079 HKD
$2,562 USD
View
16 more retailers have this diamond
Prices start from HK$6,638 HKDSave up to HK$13,441 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
0.83ct Heart
HK$6,638 HKD