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Heart|Natural|IGI

1.07ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 181509633

Shape and cutting style on the report: Heart brilliant

Certificate IGI 181509633

Diamond specifications and retailer prices

From HK$15,669 HKD
$1,997 USD
As of November 2, 2026
Save HK$14,235 HKD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$29,904 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct natural heart diamond

This 1.07ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 181509633. Listed at 6 retailers as of October 29, 2026, with prices from HK$15,669 to HK$29,904, a HK$14,235 spread on the same certified stone. MOH London lists it at HK$29,904. 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

1.07
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle37.7°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 181509633
Dimensions6.35 × 6.79 × 4.21 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Top View
6.35 mm6.79 mm1.07 ctG / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 181509633
Side View
Table 56.5%Crown 37.7°Girdle: THK-VTKPavilion 41.9°Culet: NoneDepth 62.0%

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 2
Current: HK$29,904 HKD|Low: HK$14,186 HKD|High: HK$30,063 HKD|Avg: HK$19,715 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$15,669 HKD
Retailer 4HK$16,163 HKD
Retailer 2HK$16,783 HKD
Retailer 5HK$18,065 HKD
Retailer 8HK$20,322 HKD
Retailer 7HK$20,459 HKD
Retailer 3HK$21,189 HKD
MOH LondonHK$29,904 HKD

22 data points across 8 retailers

6 retailersHK$15,669 HKD to HK$29,904 HKD

B+
Cheapest Retailer
-
HK$15,669 HKD
$1,997 USD
Final sale: no returns
B+
Retailer 2
-
HK$16,163 HKD
$2,060 USD
View
B+
Retailer 3
-
HK$16,783 HKD
£1,684 GBP
View
B
Retailer 4
-
HK$18,065 HKD
$2,302 USD
View
B
Retailer 5
-
HK$21,189 HKD
€2,572 EUR
View
Most Expensive
B
MOH London
D0883EFD3 · Oct 29
HK$29,904 HKD
£3,001 GBP
View
5 more retailers have this diamond
Prices start from HK$15,669 HKDSave up to HK$14,235 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+
1.07ct Heart
HK$15,669 HKD