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Heart|Natural|GIA

1.70ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 2245000905

Certificate GIA 2245000905

Diamond specifications and retailer prices

From $12,684 AUD
As of November 4, 2026
Save $6,605 AUD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $21,080 AUD at NZ Jewellers · As of September 30, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245000905. Listed at 14 retailers as of November 4, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245000905
Dimensions7.43 × 8.43 × 4.83 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
7.43 mm8.43 mm1.70 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2245000905
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 57.3%

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: $18,068 AUD|Low: $12,684 AUD|High: $19,990 AUD|Avg: $14,945 AUD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$12,684 AUD
Retailer 4$13,282 AUD
Retailer 5$13,405 AUD
Retailer 9$13,535 AUD
Retailer 7$13,602 AUD
Retailer 2$13,669 AUD
Retailer 3$13,961 AUD
Retailer 11$14,791 AUD
Retailer 8$15,356 AUD
Retailer 1$18,068 AUD
Retailer 6$19,289 AUD

43 data points across 11 retailers

14 retailers$12,684 AUD to $19,289 AUD

B+
Cheapest Retailer
-
$12,684 AUD
B+
Retailer 2
-
$13,282 AUD
View
B+
Retailer 3
-
$13,405 AUD
View
B+
Retailer 4
-
$13,535 AUD
View
Retailer 5
-
$13,602 AUD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$13,669 AUD
View
Final sale: no returns
B+
Retailer 7
-
$14,791 AUD
View
Retailer 8
-
$15,125 AUD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$15,356 AUD
View
Retailer 10
-
$15,358 AUD
View
Price last confirmed 36 days ago
Retailer 11
-
$17,452 AUD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$18,068 AUD
View
B
Retailer 13
-
$19,289 AUD
View
Most Expensive
NZ Jewellers
8b056bc3-a8d1-41d7-ba8e-307be9f91215 · Sep 30
$21,080 AUD
$14,757 USD
View
Price last confirmed 36 days ago
13 more retailers have this diamond
Prices start from $12,684 AUDSave up to $6,605 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+
1.70ct Heart
$12,684 AUD