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Heart|Natural|GIA

1.31ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2547194336

Certificate GIA 2547194336

Diamond specifications and retailer prices

From HK$17,818 HKD
$2,271 USD
As of October 31, 2026
Save HK$4,815 HKD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$22,632 HKD at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half 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 2547194336. Listed at 6 retailers as of October 31, 2026, with prices from HK$17,818 to HK$22,632, a HK$4,815 spread on the same certified stone. GemTrove lists it at HK$22,632. 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

1.31
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547194336
Dimensions6.60 × 7.81 × 4.61 mm
L/W Ratio1.18
Top View
6.60 mm7.81 mm1.31 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547194336
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.0%

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: Oct 31
Current: HK$22,632 HKD|Low: HK$16,178 HKD|High: HK$23,548 HKD|Avg: HK$20,132 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4HK$17,818 HKD
Retailer 3HK$17,896 HKD
Retailer 6HK$18,124 HKD
Retailer 2HK$19,183 HKD
Retailer 5HK$20,384 HKD
GemTroveHK$22,632 HKD

41 data points across 6 retailers

6 retailersHK$17,818 HKD to HK$22,632 HKD

A
Cheapest Retailer
-
HK$17,818 HKD
$2,271 USD
A
Retailer 2
-
HK$17,896 HKD
$2,281 USD
View
Final sale: no returns
A
Retailer 3
-
HK$18,124 HKD
MYR 9,409 MYR
View
A
Retailer 4
-
HK$19,183 HKD
£1,925 GBP
View
A
Retailer 5
-
HK$20,384 HKD
SGD 3,511 SGD
View
Most Expensive
A
GemTrove
GT-N-01269191-98 · Nov 2
HK$22,632 HKD
A$4,438 AUD
View
5 more retailers have this diamond
Prices start from HK$17,818 HKDSave up to HK$4,815 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
1.31ct Heart
HK$17,818 HKD