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Heart|Natural|GIA

1.70ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 2467074316

Certificate GIA 2467074316

Diamond specifications and retailer prices

From $9,594 AUD
$6,724 USD
As of October 29, 2026
Save $9,594 AUD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $19,189 AUD at NZ Jewellers · As of November 3, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2467074316. Listed at 7 retailers as of October 29, 2026, with prices from $9,594 to $19,189, a $9,594 spread on the same certified stone. NZ Jewellers lists it at $19,189. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2467074316
Dimensions7.93 × 7.62 × 4.74 mm
L/W Ratio1.04
Top View
7.93 mm7.62 mm1.70 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2467074316
Side View
Table 55.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.7%

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: Oct 29
Current: $19,189 AUD|Low: $9,594 AUD|High: $19,189 AUD|Avg: $12,545 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$9,594 AUD
Retailer 7$9,674 AUD
Retailer 5$10,394 AUD
Retailer 3$10,555 AUD
Retailer 6$11,993 AUD
Retailer 2$16,076 AUD
NZ Jewellers$19,189 AUD

10 data points across 7 retailers

7 retailers$9,594 AUD to $19,189 AUD

B+
Cheapest Retailer
-
$9,594 AUD
$6,724 USD
B+
Retailer 2
-
$9,674 AUD
$6,780 USD
View
B+
Retailer 3
-
$10,394 AUD
$7,284 USD
View
B
Retailer 4
-
$10,555 AUD
$7,397 USD
View
B
Retailer 5
-
$11,993 AUD
$8,405 USD
View
B
Retailer 6
-
$16,076 AUD
£8,871 GBP
View
Most Expensive
B
NZ Jewellers
2fe13626-7f49-4244-9b3d-73aa263a1852 · Nov 3
$19,189 AUD
$13,448 USD
View
6 more retailers have this diamond
Prices start from $9,594 AUDSave up to $9,594 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
$9,594 AUD