Heart|Natural|GIA

1.72ct I VVS2 Heart Natural Diamond

VG • I/VVS2 • GIA 1555067102

Certificate GIA 1555067102

Diamond specifications and retailer prices

From $11,832 AUD
As of November 4, 2026
Save $7,326 AUD (38%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,864 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.72ct natural heart diamond

This 1.72ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555067102. Listed at 20 retailers as of November 4, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 1555067102
Dimensions8.28 × 7.10 × 5.09 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Feather, Cloud, Pinpoint
Top View
8.28 mm7.10 mm1.72 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555067102
Side View
Table 59.0%Crown 36.8°Girdle: STK-THKPavilion 42.5°Culet: 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 4
Current: $20,500 AUD|Low: $11,832 AUD|High: $20,864 AUD|Avg: $14,990 AUD|-1.7%
NZ Jewellers
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 9$11,832 AUD
Retailer 11$12,463 AUD
Retailer 4$12,597 AUD
Retailer 5$13,129 AUD
Retailer 2$13,313 AUD
Retailer 15$13,450 AUD
Retailer 13$13,508 AUD
Retailer 16$13,575 AUD
Retailer 3$13,576 AUD
Retailer 17$14,460 AUD
Retailer 6$14,708 AUD
Retailer 14$14,935 AUD
Retailer 8$15,045 AUD
Retailer 7$16,971 AUD
Retailer 12$18,070 AUD
Retailer 10$19,157 AUD
NZ Jewellers$20,500 AUD

45 data points across 17 retailers

20 retailers$11,832 AUD to $19,157 AUD

B+
Cheapest Retailer
-
$11,832 AUD
B+
Retailer 2
-
$12,463 AUD
View
B+
Retailer 3
-
$12,597 AUD
View
B+
Retailer 4
-
$13,129 AUD
View
B+
Retailer 5
-
$13,313 AUD
View
B+
Retailer 6
-
$13,450 AUD
View
Retailer 7
-
$13,508 AUD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$13,575 AUD
View
Final sale: no returns
Retailer 9
-
$13,576 AUD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$14,460 AUD
View
Retailer 11
-
$14,708 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
$14,935 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
$14,969 AUD
View
Price last confirmed 38 days ago
B
Retailer 14
-
$15,045 AUD
View
Retailer 15
-
$16,971 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
$17,271 AUD
View
Price last confirmed 37 days ago
B
Retailer 17
-
$18,070 AUD
View
B
Retailer 18
-
$19,157 AUD
View
Retailer 19
-
$20,500 AUD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
f18da2de-2080-4e78-a29b-8b24a9c4ac8a · Sep 28
$20,864 AUD
$14,636 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $11,832 AUDSave up to $7,326 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
$11,832 AUD