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Heart|Natural|GIA

1.07ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2247927025

Certificate GIA 2247927025

Diamond specifications and retailer prices

From $3,748 AUD
$2,633 USD
As of November 1, 2026
Save $4,190 AUD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,939 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct natural heart diamond

This 1.07ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2247927025. Listed at 14 retailers as of October 29, 2026, with prices from $3,748 to $7,939, a $4,190 spread on the same certified stone. MOH London lists it at $7,939. 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

1.07
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2247927025
Dimensions5.93 × 6.94 × 4.27 mm
L/W Ratio1.17
Top View
5.93 mm6.94 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2247927025
Side View
Table 57.0%CrownGirdle: Very Thick-Slightly ThickPavilionCulet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,939 AUD|Low: $3,748 AUD|High: $7,991 AUD|Avg: $5,062 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 14$3,748 AUD
Retailer 12$3,831 AUD
Retailer 10$4,020 AUD
Retailer 8$4,278 AUD
Retailer 3$4,573 AUD
Retailer 4$4,826 AUD
Retailer 11$4,826 AUD
Retailer 2$4,934 AUD
Retailer 5$4,983 AUD
Retailer 9$5,044 AUD
Retailer 6$5,477 AUD
Retailer 7$5,803 AUD
Retailer 13$6,749 AUD
MOH London$7,939 AUD

38 data points across 14 retailers

14 retailers$3,748 AUD to $7,939 AUD

B+
Cheapest Retailer
-
$3,748 AUD
$2,633 USD
B+
Retailer 2
-
$3,831 AUD
$2,691 USD
View
B+
Retailer 3
-
$4,020 AUD
$2,824 USD
View
B+
Retailer 4
-
$4,278 AUD
$3,005 USD
View
B
Retailer 5
-
$4,573 AUD
$3,212 USD
View
B
Retailer 6
-
$4,826 AUD
$3,390 USD
View
B
Retailer 7
-
$4,826 AUD
$3,390 USD
View
B
Retailer 8
-
$4,934 AUD
£2,729 GBP
View
B
Retailer 9
-
$4,983 AUD
$3,500 USD
View
Retailer 10
-
$5,044 AUD
View
Price last confirmed 25 days ago
Retailer 11
-
$5,477 AUD
$3,847 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$5,803 AUD
ZAR 65,857 ZAR
View
B
Retailer 13
-
$6,749 AUD
$4,741 USD
View
Most Expensive
B
MOH London
B8E000E23 · Oct 29
$7,939 AUD
£4,391 GBP
View
13 more retailers have this diamond
Prices start from $3,748 AUDSave up to $4,190 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+
1.07ct Heart
$3,748 AUD