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Heart|Natural|GIA

0.62ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 5526030548

Certificate GIA 5526030548

Diamond specifications and retailer prices

From HK$3,499 HKD
$446 USD
As of November 2, 2026
Save HK$1,051 HKD (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$4,551 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.62ct natural heart diamond

This 0.62ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526030548. Listed at 4 retailers as of October 31, 2026, with prices from HK$3,499 to HK$4,551, a HK$1,051 spread on the same certified stone. Blue Nile lists it at HK$4,551. 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

0.62
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526030548
Dimensions5.39 × 5.92 × 3.50 mm
L/W Ratio1.10
Top View
5.39 mm5.92 mm0.62 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526030548
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$4,551 HKD|Low: HK$3,334 HKD|High: HK$5,421 HKD|Avg: HK$4,262 HKD|-16.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3HK$3,499 HKD
Retailer 4HK$3,820 HKD
Retailer 2HK$4,382 HKD
Blue NileHK$4,551 HKD

40 data points across 4 retailers

4 retailersHK$3,499 HKD to HK$4,551 HKD

A
Cheapest Retailer
-
HK$3,499 HKD
$446 USD
Final sale: no returns
A
Retailer 2
-
HK$3,820 HKD
SGD 658 SGD
View
A
Retailer 3
-
HK$4,382 HKD
£440 GBP
View
Most Expensive
A
Blue Nile
24908839 · Oct 31
HK$4,551 HKD
$580 USD
View
3 more retailers have this diamond
Prices start from HK$3,499 HKDSave up to HK$1,051 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
0.62ct Heart
HK$3,499 HKD