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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 $3,240 AUD
$2,271 USD
As of October 31, 2026
Save $876 AUD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,116 AUD 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 $3,240 to $4,116, a $876 spread on the same certified stone. GemTrove lists it at $4,116. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,116 AUD|Low: $2,942 AUD|High: $4,283 AUD|Avg: $3,657 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$3,240 AUD
Retailer 3$3,255 AUD
Retailer 6$3,296 AUD
Retailer 2$3,489 AUD
Retailer 5$3,707 AUD
GemTrove$4,116 AUD

40 data points across 6 retailers

6 retailers$3,240 AUD to $4,116 AUD

A
Cheapest Retailer
-
$3,240 AUD
$2,271 USD
A
Retailer 2
-
$3,255 AUD
$2,281 USD
View
Final sale: no returns
A
Retailer 3
-
$3,296 AUD
MYR 9,409 MYR
View
A
Retailer 4
-
$3,489 AUD
£1,925 GBP
View
A
Retailer 5
-
$3,707 AUD
SGD 3,511 SGD
View
Most Expensive
A
GemTrove
GT-N-01269191-98 · Nov 2
$4,116 AUD
View
5 more retailers have this diamond
Prices start from $3,240 AUDSave up to $876 AUD

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
$3,240 AUD