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Heart|Natural|IGI

3.10ct K SI2 Heart Natural Diamond

GD • K/SI2 • IGI 204668099

Shape and cutting style on the report: Heart brilliant

Certificate IGI 204668099

Diamond specifications and retailer prices

From HK$111,612 HKD
As of November 4, 2026
Save HK$46,382 HKD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$157,994 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3.1ct natural heart diamond

This 3.1ct natural heart sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 204668099. Listed at 6 retailers as of November 4, 2026, with prices from HK$111,612 to HK$157,994, a HK$46,382 spread on the same certified stone. NZ Jewellers lists it at HK$157,994. 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

3.10
Carat
K
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 204668099
Dimensions9.32 × 10.15 × 4.58 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.32 mm10.15 mm3.10 ctK / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI 204668099
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 45.1%

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 4
Current: HK$157,994 HKD|Low: HK$72,684 HKD|High: HK$157,994 HKD|Avg: HK$114,961 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7HK$72,684 HKD
Retailer 3HK$111,612 HKD
Retailer 4HK$113,360 HKD
Retailer 2HK$114,018 HKD
Retailer 6HK$116,158 HKD
Retailer 5HK$117,718 HKD
NZ JewellersHK$157,994 HKD

21 data points across 7 retailers

6 retailersHK$111,612 HKD to HK$157,994 HKD

B+
Cheapest Retailer
-
HK$111,612 HKD
B+
Retailer 2
-
HK$113,360 HKD
View
B+
Retailer 3
-
HK$114,018 HKD
View
B+
Retailer 4
-
HK$116,158 HKD
View
B+
Retailer 5
-
HK$117,718 HKD
View
Most Expensive
C
NZ Jewellers
1d854666-5e16-4f9b-92ac-67b887afb727 · Nov 5
HK$157,994 HKD
$20,159 USD
View
5 more retailers have this diamond
Prices start from HK$111,612 HKDSave up to HK$46,382 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+
3.10ct Heart
HK$111,612 HKD