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Heart|Natural|GIA

1.09ct E IF Heart Natural Diamond

VG • E/IF • GIA 5

Certificate GIA 5

Diamond specifications and retailer prices

From HK$61,260 HKD
As of November 4, 2026
Save HK$22,284 HKD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$83,544 HKD at GS Diamonds · As of November 5, 2026
View at GS Diamonds

About this 1.09ct natural heart diamond

This 1.09ct natural heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of November 4, 2026, with prices from HK$61,260 to HK$83,544, a HK$22,284 spread on the same certified stone. GS Diamonds lists it at HK$83,544. 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

1.09
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5
Dimensions6.98 × 7.26 × 3.75 mm
L/W Ratio1.04
Top View
6.98 mm7.26 mm1.09 ctE / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5
Side View
Table 57.0%CrownGirdle: VTN-THNPavilionCulet: NoneDepth 51.7%

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$83,544 HKD|Low: HK$60,530 HKD|High: HK$88,231 HKD|Avg: HK$73,216 HKD|-2.6%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3HK$61,260 HKD
Retailer 4HK$67,309 HKD
Retailer 2HK$77,689 HKD
GS DiamondsHK$83,544 HKD

46 data points across 4 retailers

4 retailersHK$61,260 HKD to HK$83,544 HKD

B+
Cheapest Retailer
-
HK$61,260 HKD
B
Retailer 2
-
HK$67,309 HKD
View
B
Retailer 3
-
HK$77,689 HKD
View
Most Expensive
B
GS Diamonds
S2A9-5222723106 · Nov 5
HK$83,544 HKD
A$16,382 AUD
View
3 more retailers have this diamond
Prices start from HK$61,260 HKDSave up to HK$22,284 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+
1.09ct Heart
HK$61,260 HKD