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Heart|Natural|GIA

1.51ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 3565168843

Certificate GIA 3565168843

Diamond specifications and retailer prices

From HK$25,040 HKD
As of November 6, 2026
Save HK$6,812 HKD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$31,853 HKD at Jogia Diamonds · As of November 6, 2026
View at Jogia Diamonds

About this 1.51ct natural heart diamond

This 1.51ct 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 3565168843. Listed at 6 retailers as of November 6, 2026, with prices from HK$25,040 to HK$31,853, a HK$6,812 spread on the same certified stone. Jogia Diamonds lists it at HK$31,853. 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

1.51
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565168843
Dimensions6.69 × 7.90 × 4.73 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Knot, Needle
Top View
6.69 mm7.90 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565168843
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$25,040 HKD|Low: HK$23,630 HKD|High: HK$31,569 HKD|Avg: HK$27,837 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1HK$25,040 HKD
Retailer 4HK$26,522 HKD
Retailer 3HK$26,992 HKD
Retailer 5HK$28,175 HKD
Retailer 2HK$28,317 HKD

45 data points across 5 retailers

6 retailersHK$25,040 HKD to HK$31,853 HKD

A
Cheapest Retailer
-
HK$25,040 HKD
A
Retailer 2
-
HK$26,522 HKD
View
A
Retailer 3
-
HK$26,992 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$28,175 HKD
View
A
Retailer 5
-
HK$28,317 HKD
View
Most Expensive
A
Jogia Diamonds
J26898329 · Nov 6
HK$31,853 HKD
A$6,253 AUD
View
5 more retailers have this diamond
Prices start from HK$25,040 HKDSave up to HK$6,812 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
1.51ct Heart
HK$25,040 HKD