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Heart|Natural|GIA

1.56ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6551364027

Certificate GIA 6551364027

Diamond specifications and retailer prices

From HK$26,505 HKD
₹321,720 INR
As of November 2, 2026
Save HK$9,185 HKD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$35,690 HKD at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.56ct natural heart diamond

This 1.56ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551364027. Listed at 8 retailers as of November 2, 2026, with prices from HK$26,505 to HK$35,690, a HK$9,185 spread on the same certified stone. GemTrove lists it at HK$35,690. 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

1.56
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551364027
Dimensions6.90 × 8.12 × 4.83 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud, Needle, Natural
Top View
6.90 mm8.12 mm1.56 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551364027
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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$26,505 HKD|Low: HK$24,237 HKD|High: HK$32,952 HKD|Avg: HK$28,847 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 1HK$26,505 HKD
Retailer 4HK$26,724 HKD
Retailer 3HK$27,195 HKD
Retailer 6HK$27,652 HKD
Retailer 5HK$28,421 HKD
Retailer 2HK$28,820 HKD

45 data points across 6 retailers

8 retailersHK$26,505 HKD to HK$35,690 HKD

A
Cheapest Retailer
-
HK$26,505 HKD
₹321,720 INR
A
Retailer 2
-
HK$26,724 HKD
$3,406 USD
View
A
Retailer 3
-
HK$27,195 HKD
$3,466 USD
View
Final sale: no returns
A
Retailer 4
-
HK$27,652 HKD
MYR 14,355 MYR
View
A
Retailer 5
-
HK$28,421 HKD
SGD 4,895 SGD
View
A
Retailer 6
-
HK$28,820 HKD
£2,892 GBP
View
A
Retailer 7
-
HK$33,375 HKD
A$6,544 AUD
View
Most Expensive
A
GemTrove
GT-N-01270108-98 · Nov 2
HK$35,690 HKD
A$6,998 AUD
View
7 more retailers have this diamond
Prices start from HK$26,505 HKDSave up to HK$9,185 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
1.56ct Heart
HK$26,505 HKD