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Heart|Natural|GIA

0.77ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 6552186970

Certificate GIA 6552186970

Diamond specifications and retailer prices

From HK$5,602 HKD
$714 USD
As of November 2, 2026
Save HK$4,434 HKD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$10,036 HKD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.77ct natural heart diamond

This 0.77ct natural heart sits in the just-under-one-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 6552186970. Listed at 7 retailers as of November 2, 2026, with prices from HK$5,602 to HK$10,036, a HK$4,434 spread on the same certified stone. GemTrove lists it at HK$10,036. 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

0.77
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552186970
Dimensions5.45 × 6.38 × 3.80 mm
L/W Ratio1.17
Top View
5.45 mm6.38 mm0.77 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552186970
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$10,036 HKD|Low: HK$5,170 HKD|High: HK$10,036 HKD|Avg: HK$6,896 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4HK$5,602 HKD
Retailer 7HK$5,609 HKD
Retailer 3HK$6,104 HKD
Retailer 6HK$6,241 HKD
Retailer 2HK$6,605 HKD
Retailer 5HK$7,038 HKD
GemTroveHK$10,036 HKD

41 data points across 7 retailers

7 retailersHK$5,602 HKD to HK$10,036 HKD

A
Cheapest Retailer
-
HK$5,602 HKD
$714 USD
Final sale: no returns
A
Retailer 2
-
HK$5,609 HKD
MYR 2,912 MYR
View
A
Retailer 3
-
HK$6,104 HKD
$778 USD
View
A
Retailer 4
-
HK$6,241 HKD
SGD 1,075 SGD
View
A
Retailer 5
-
HK$6,605 HKD
£663 GBP
View
A
Retailer 6
-
HK$7,038 HKD
$897 USD
View
Most Expensive
B+
GemTrove
GT-N-01265335-98 · Nov 2
HK$10,036 HKD
A$1,968 AUD
View
6 more retailers have this diamond
Prices start from HK$5,602 HKDSave up to HK$4,434 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
0.77ct Heart
HK$5,602 HKD