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Heart|Natural|GIA

1.72ct G IF Heart Natural Diamond

GD • G/IF • GIA 2235880604

Certificate GIA 2235880604

Diamond specifications and retailer prices

From $20,189 AUD
As of November 3, 2026
Save $9,620 AUD (32%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $29,809 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.72ct natural heart diamond

This 1.72ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-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 2235880604. Listed at 13 retailers as of November 2, 2026, with prices from $20,189 to $29,809, a $9,620 spread on the same certified stone. MOH London lists it at $29,809. 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

1.72
Carat
G
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2235880604
Dimensions6.74 × 7.46 × 4.68 mm
L/W Ratio1.11
Culet sizeNone
Top View
6.74 mm7.46 mm1.72 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2235880604
Side View
Table 72.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

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 3
Current: $29,809 AUD|Low: $17,856 AUD|High: $30,168 AUD|Avg: $22,731 AUD|-0.9%
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
Retailer 15
November 4, 2026
Retailer 6$17,856 AUD
Retailer 7$18,745 AUD
Retailer 5$20,189 AUD
Retailer 8$20,263 AUD
Retailer 3$20,503 AUD
Retailer 4$21,069 AUD
Retailer 2$21,070 AUD
Retailer 10$22,473 AUD
Retailer 12$22,825 AUD
Retailer 11$23,322 AUD
Retailer 14$23,702 AUD
Retailer 9$23,949 AUD
Retailer 15$27,040 AUD
Retailer 13$28,041 AUD
MOH London$29,809 AUD

27 data points across 15 retailers

13 retailers$20,189 AUD to $29,809 AUD

B+
Cheapest Retailer
-
$20,189 AUD
Final sale: no returns
B+
Retailer 2
-
$20,263 AUD
View
Retailer 3
-
$20,503 AUD
View
Price last confirmed 14 days ago
Retailer 4
-
$21,069 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$21,070 AUD
View
B
Retailer 6
-
$22,473 AUD
View
B
Retailer 7
-
$22,825 AUD
View
B
Retailer 8
-
$23,322 AUD
View
B
Retailer 9
-
$23,702 AUD
View
B
Retailer 10
-
$23,949 AUD
View
B
Retailer 11
-
$27,040 AUD
View
B
Retailer 12
-
$28,041 AUD
View
Most Expensive
B
MOH London
8A98FA97D · Nov 2
$29,809 AUD
£16,431 GBP
View
12 more retailers have this diamond
Prices start from $20,189 AUDSave up to $9,620 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+
1.72ct Heart
$20,189 AUD