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Heart|Natural|GIA

0.80ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 5413506406

Certificate GIA 5413506406

Diamond specifications and retailer prices

From HK$5,810 HKD
₹70,532 INR
As of October 30, 2026
Save HK$18,707 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$24,518 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5413506406. Listed at 13 retailers as of October 30, 2026, with prices from HK$5,810 to HK$24,518, a HK$18,707 spread on the same certified stone. NZ Jewellers lists it at HK$24,518. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5413506406
Dimensions5.38 × 6.34 × 3.86 mm
L/W Ratio1.18
Top View
5.38 mm6.34 mm0.80 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5413506406
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.0%

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: Oct 30
Current: HK$24,518 HKD|Low: HK$5,775 HKD|High: HK$24,518 HKD|Avg: HK$11,165 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2HK$5,810 HKD
Retailer 6HK$7,210 HKD
Retailer 7HK$8,120 HKD
Retailer 9HK$8,473 HKD
Retailer 3HK$9,161 HKD
Retailer 5HK$9,540 HKD
Retailer 8HK$10,500 HKD
Retailer 4HK$14,398 HKD
NZ JewellersHK$24,518 HKD

42 data points across 9 retailers

13 retailersHK$5,810 HKD to HK$24,518 HKD

A
Cheapest Retailer
-
HK$5,810 HKD
₹70,532 INR
A
Retailer 2
-
HK$7,210 HKD
$919 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,814 HKD
$996 USD
View
A
Retailer 4
-
HK$7,814 HKD
$996 USD
View
A
Retailer 5
-
HK$8,120 HKD
$1,035 USD
View
A
Retailer 6
-
HK$8,473 HKD
$1,080 USD
View
A
Retailer 7
-
HK$9,023 HKD
$1,150 USD
View
A
Retailer 8
-
HK$9,161 HKD
£919 GBP
View
A
Retailer 9
-
HK$9,540 HKD
£957 GBP
View
Retailer 10
-
HK$10,500 HKD
£1,054 GBP
View
Price last confirmed 30 days ago
B+
Retailer 11
-
HK$11,549 HKD
$1,472 USD
View
B+
Retailer 12
-
HK$14,398 HKD
£1,445 GBP
View
Most Expensive
B
NZ Jewellers
fd0b21f3-5b03-44a0-b4e3-8be3d6a10051 · Oct 30
HK$24,518 HKD
$3,125 USD
View
12 more retailers have this diamond
Prices start from HK$5,810 HKDSave up to HK$18,707 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$5,810 HKD