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Heart|Natural|GIA

1.17ct D IF Heart Natural Diamond

GD • D/IF • GIA 5231436092

Certificate GIA 5231436092

Diamond specifications and retailer prices

From $12,989 AUD
As of November 1, 2026
Save $6,893 AUD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $19,883 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.17ct natural heart diamond

This 1.17ct natural heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231436092. Listed at 6 retailers as of November 1, 2026, with prices from $12,989 to $19,883, a $6,893 spread on the same certified stone. MOH London lists it at $19,883. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.17
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231436092
Dimensions7.24 × 5.98 × 3.80 mm
L/W Ratio1.21
Top View
7.24 mm5.98 mm1.17 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231436092
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.6%

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: $19,883 AUD|Low: $11,313 AUD|High: $20,177 AUD|Avg: $14,933 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 8$11,313 AUD
Retailer 5$12,989 AUD
Retailer 2$13,820 AUD
Retailer 6$13,970 AUD
Retailer 4$14,023 AUD
Retailer 10$14,780 AUD
Retailer 7$15,242 AUD
Retailer 3$15,832 AUD
Retailer 9$16,920 AUD
MOH London$19,883 AUD

38 data points across 10 retailers

6 retailers$12,989 AUD to $19,883 AUD

B+
Cheapest Retailer
-
$12,989 AUD
B+
Retailer 2
-
$13,820 AUD
View
Retailer 3
-
$14,023 AUD
View
Price last confirmed 15 days ago
B
Retailer 4
-
$15,242 AUD
View
B
Retailer 5
-
$15,832 AUD
View
Most Expensive
B
MOH London
6600012B9 · Nov 4
$19,883 AUD
£10,757 GBP
View
5 more retailers have this diamond
Prices start from $12,989 AUDSave up to $6,893 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+
1.17ct Heart
$12,989 AUD