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Heart|Natural|IGI

1.05ct G IF Heart Natural Diamond

VG • G/IF • IGI 538278214

Shape and cutting style on the report: Heart brilliant

Certificate IGI 538278214

Diamond specifications and retailer prices

From HK$31,569 HKD
As of November 7, 2026
Save HK$18,835 HKD (37%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$50,405 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 538278214. Listed at 2 retailers as of November 7, 2026, with prices from HK$31,569 to HK$50,405, a HK$18,835 spread on the same certified stone. MOH London lists it at HK$50,405. 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

1.05
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle48.9°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 538278214
Dimensions6.04 × 6.83 × 4.06 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.04 mm6.83 mm1.05 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 538278214
Side View
Table 59.5%Crown 48.9°Girdle: THN-STKPavilion 36.6°CuletDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: HK$50,405 HKD|Low: HK$22,470 HKD|High: HK$90,788 HKD|Avg: HK$33,777 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 4HK$22,470 HKD
Retailer 2HK$31,569 HKD
Retailer 3HK$34,351 HKD
MOH LondonHK$50,405 HKD

46 data points across 4 retailers

2 retailersHK$31,569 HKD to HK$50,405 HKD

B+
Cheapest Retailer
-
HK$31,569 HKD
Most Expensive
B
MOH London
172EF72E9 · Nov 7
HK$50,405 HKD
£5,064 GBP
View
1 more retailer has this diamond
Prices start from HK$31,569 HKDSave up to HK$18,835 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.

B+
1.05ct Heart
HK$31,569 HKD