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Heart|Natural|GIA

1.10ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 5151454101

Certificate GIA 5151454101

Diamond specifications and retailer prices

From $5,375 AUD
$3,767 USD
As of November 2, 2026
Save $2,185 AUD (29%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,560 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.1ct natural heart diamond

This 1.1ct 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 5151454101. Listed at 10 retailers as of November 2, 2026, with prices from $5,375 to $7,560, a $2,185 spread on the same certified stone. Yorxs lists it at $7,560. 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

1.10
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5151454101
Dimensions6.42 × 7.02 × 3.90 mm
L/W Ratio1.09
Top View
6.42 mm7.02 mm1.10 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5151454101
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: SmallDepth 55.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,788 AUD|Low: $5,375 AUD|High: $7,560 AUD|Avg: $6,577 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 2$5,375 AUD
Retailer 6$5,536 AUD
Retailer 3$5,664 AUD
Retailer 4$6,061 AUD
Retailer 1$6,788 AUD
Retailer 5$6,992 AUD
Retailer 7$7,220 AUD
Retailer 9$7,220 AUD
Retailer 8$7,463 AUD
Yorxs$7,560 AUD

20 data points across 10 retailers

10 retailers$5,375 AUD to $7,560 AUD

B
Cheapest Retailer
-
$5,375 AUD
$3,767 USD
B
Retailer 2
-
$5,536 AUD
$3,880 USD
View
B
Retailer 3
-
$5,664 AUD
$3,969 USD
View
B
Retailer 4
-
$6,061 AUD
CA$5,900 CAD
View
B
Retailer 5
-
$6,788 AUD
$4,757 USD
View
B
Retailer 6
-
$6,992 AUD
$4,900 USD
View
B
Retailer 7
-
$7,220 AUD
$5,060 USD
View
B
Retailer 8
-
$7,220 AUD
$5,060 USD
View
C
Retailer 9
-
$7,463 AUD
$5,230 USD
View
Most Expensive
B
Yorxs
230051134 · Nov 2
$7,560 AUD
€5,046 EUR
View
9 more retailers have this diamond
Prices start from $5,375 AUDSave up to $2,185 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.

B
1.10ct Heart
$5,375 AUD