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Heart|Natural|GIA

1.15ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1549155794

Certificate GIA 1549155794

Diamond specifications and retailer prices

From $2,039 AUD
$1,429 USD
As of November 2, 2026
Save $992 AUD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,031 AUD at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.15ct natural heart diamond

This 1.15ct natural heart sits in the classic one-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 1549155794. Listed at 6 retailers as of November 2, 2026, with prices from $2,039 to $3,031, a $992 spread on the same certified stone. GemTrove lists it at $3,031. 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

1.15
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549155794
Dimensions6.31 × 7.40 × 4.35 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.31 mm7.40 mm1.15 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549155794
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.8%

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: $3,031 AUD|Low: $1,979 AUD|High: $3,031 AUD|Avg: $2,445 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$2,039 AUD
Retailer 4$2,068 AUD
Retailer 6$2,127 AUD
Retailer 2$2,253 AUD
Retailer 5$2,330 AUD
GemTrove$3,031 AUD

40 data points across 6 retailers

6 retailers$2,039 AUD to $3,031 AUD

A
Cheapest Retailer
-
$2,039 AUD
$1,429 USD
Final sale: no returns
A
Retailer 2
-
$2,068 AUD
$1,449 USD
View
A
Retailer 3
-
$2,127 AUD
MYR 6,072 MYR
View
A
Retailer 4
-
$2,253 AUD
£1,243 GBP
View
A
Retailer 5
-
$2,330 AUD
SGD 2,207 SGD
View
Most Expensive
B+
GemTrove
GT-N-01269351-98 · Nov 2
$3,031 AUD
View
5 more retailers have this diamond
Prices start from $2,039 AUDSave up to $992 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
1.15ct Heart
$2,039 AUD