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Heart|Natural|GIA

1.60ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6233727983

Certificate GIA 6233727983

Diamond specifications and retailer prices

From $8,177 AUD
As of November 4, 2026
Save $7,608 AUD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,020 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.6ct natural heart diamond

This 1.6ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6233727983. Listed at 18 retailers as of November 4, 2026, with a 93% 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

1.60
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6233727983
Dimensions8.14 × 6.86 × 4.11 mm
L/W Ratio1.19
Top View
8.14 mm6.86 mm1.60 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233727983
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 42.5°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,828 AUD|Low: $8,085 AUD|High: $16,533 AUD|Avg: $10,684 AUD|-6.1%
Retailer 1
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 6, 2026
Retailer 3$8,177 AUD
Retailer 16$8,245 AUD
Retailer 13$8,710 AUD
Retailer 7$8,881 AUD
Retailer 12$9,210 AUD
Retailer 5$9,215 AUD
Retailer 2$9,497 AUD
Retailer 8$9,521 AUD
Retailer 15$9,614 AUD
Retailer 1$9,828 AUD
Retailer 4$10,889 AUD
Retailer 9$11,064 AUD
Retailer 14$11,508 AUD
Retailer 6$11,859 AUD
Retailer 17$12,742 AUD
Retailer 10$13,855 AUD
Retailer 11$15,785 AUD

26 data points across 17 retailers

18 retailers$8,177 AUD to $15,785 AUD

A
Cheapest Retailer
-
$8,177 AUD
A
Retailer 2
-
$8,245 AUD
View
A
Retailer 3
-
$8,710 AUD
View
A
Retailer 4
-
$8,881 AUD
View
A
Retailer 5
-
$9,210 AUD
View
A
Retailer 6
-
$9,215 AUD
View
A
Retailer 7
-
$9,497 AUD
View
Final sale: no returns
A
Retailer 8
-
$9,521 AUD
View
A
Retailer 9
-
$9,614 AUD
View
A
Retailer 10
-
$9,828 AUD
View
B+
Retailer 11
-
$10,889 AUD
View
Retailer 12
-
$11,064 AUD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$11,508 AUD
View
B+
Retailer 14
-
$11,859 AUD
View
B+
Retailer 15
-
$12,742 AUD
View
B+
Retailer 16
-
$13,855 AUD
View
B
Retailer 17
-
$15,785 AUD
View
Most Expensive
NZ Jewellers
a3b865a0-b968-4b07-80c8-94b82d57979f · Sep 25
$21,020 AUD
$14,715 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from $8,177 AUDSave up to $7,608 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.

A
1.60ct Heart
$8,177 AUD