CaratHunter
Plans
Heart|Natural|GIA

0.70ct I IF Heart Natural Diamond

GD • I/IF • GIA 6545231490

Certificate GIA 6545231490

Diamond specifications and retailer prices

From $1,114 AUD
As of November 4, 2026
Save $1,474 AUD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,340 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545231490. Listed at 16 retailers as of November 1, 2026, with a 132% 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

0.70
Carat
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545231490
Dimensions5.51 × 6.20 × 3.70 mm
L/W Ratio1.13
Top View
5.51 mm6.20 mm0.70 ctI / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545231490
Side View
Table 58.0%CrownGirdle: THN-THKPavilion 41.4°Culet: NoneDepth 59.6%

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: $1,640 AUD|Low: $1,114 AUD|High: $3,011 AUD|Avg: $1,799 AUD|+0.8%
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
November 6, 2026
Retailer 13$1,114 AUD
Retailer 3$1,304 AUD
Retailer 9$1,431 AUD
Retailer 2$1,471 AUD
Retailer 12$1,517 AUD
Retailer 10$1,528 AUD
Retailer 6$1,598 AUD
Retailer 1$1,640 AUD
Retailer 4$1,808 AUD
Retailer 7$1,861 AUD
Retailer 5$2,023 AUD
Retailer 8$2,110 AUD
Retailer 11$2,296 AUD
Retailer 14$2,588 AUD

29 data points across 14 retailers

16 retailers$1,114 AUD to $2,588 AUD

A
Cheapest Retailer
-
$1,114 AUD
B+
Retailer 2
-
$1,304 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,431 AUD
View
B+
Retailer 4
-
$1,471 AUD
View
B+
Retailer 5
-
$1,517 AUD
View
B+
Retailer 6
-
$1,528 AUD
View
Retailer 7
-
$1,598 AUD
View
Price last confirmed 14 days ago
B
Retailer 8
-
$1,640 AUD
View
B
Retailer 9
-
$1,808 AUD
View
B
Retailer 10
-
$1,861 AUD
View
Retailer 11
-
$2,023 AUD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$2,110 AUD
View
Retailer 13
-
$2,210 AUD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,296 AUD
View
B
Retailer 15
-
$2,588 AUD
View
Most Expensive
NZ Jewellers
978c4047-7a8c-4ccf-8cea-fde0b8e411ec · Sep 29
$4,340 AUD
$3,038 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $1,114 AUDSave up to $1,474 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
0.70ct Heart
$1,114 AUD