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Heart|Natural|GIA

1.70ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • GIA 6545598223

Certificate GIA 6545598223

Diamond specifications and retailer prices

From $9,800 AUD
As of November 4, 2026
Save $9,157 AUD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $20,958 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded H 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 6545598223. Listed at 19 retailers as of November 2, 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

1.70
Carat
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545598223
Dimensions7.95 × 7.08 × 5.08 mm
L/W Ratio1.12
Top View
7.95 mm7.08 mm1.70 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545598223
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 42.6°Culet: NDepth 63.9%

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: $11,637 AUD|Low: $9,691 AUD|High: $19,635 AUD|Avg: $12,734 AUD|-8.2%
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 5$9,800 AUD
Retailer 8$9,848 AUD
Retailer 15$10,475 AUD
Retailer 14$10,828 AUD
Retailer 12$10,847 AUD
Retailer 13$11,099 AUD
Retailer 4$11,314 AUD
Retailer 2$11,328 AUD
Retailer 7$11,374 AUD
Retailer 1$11,637 AUD
Retailer 9$12,635 AUD
Retailer 11$13,332 AUD
Retailer 17$13,604 AUD
Retailer 16$14,295 AUD
Retailer 6$15,328 AUD
Retailer 10$16,595 AUD
Retailer 3$18,956 AUD

25 data points across 17 retailers

19 retailers$9,800 AUD to $18,956 AUD

A
Cheapest Retailer
-
$9,800 AUD
A
Retailer 2
-
$9,848 AUD
View
A
Retailer 3
-
$10,475 AUD
View
B+
Retailer 4
-
$10,828 AUD
View
A
Retailer 5
-
$10,847 AUD
View
B+
Retailer 6
-
$11,099 AUD
View
B+
Retailer 7
-
$11,314 AUD
View
B+
Retailer 8
-
$11,328 AUD
View
B+
Retailer 9
-
$11,374 AUD
View
Final sale: no returns
B+
Retailer 10
-
$11,637 AUD
View
Retailer 11
-
$12,635 AUD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$13,332 AUD
View
B+
Retailer 13
-
$13,604 AUD
View
B
Retailer 14
-
$14,102 AUD
View
B+
Retailer 15
-
$14,295 AUD
View
B+
Retailer 16
-
$15,328 AUD
View
B
Retailer 17
-
$16,595 AUD
View
B
Retailer 18
-
$18,956 AUD
View
Most Expensive
NZ Jewellers
7cc94367-c2f8-4fcb-97e6-3e51ad3eb472 · Sep 25
$20,958 AUD
$14,671 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from $9,800 AUDSave up to $9,157 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
1.70ct Heart
$9,800 AUD