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Heart|Natural|GIA

0.70ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 2546954606

Certificate GIA 2546954606

Diamond specifications and retailer prices

From $709 AUD
$498 USD
As of November 2, 2026
Save $190 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $899 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546954606. Listed at 3 retailers as of November 2, 2026, with prices from $709 to $899, a $190 spread on the same certified stone. 77 Diamonds lists it at $899. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546954606
Dimensions5.28 × 6.22 × 3.70 mm
L/W Ratio1.18
Top View
5.28 mm6.22 mm0.70 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546954606
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

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 2
Current: $899 AUD|Low: $655 AUD|High: $962 AUD|Avg: $803 AUD|-4.8%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$709 AUD
Retailer 2$777 AUD
77 Diamonds$899 AUD

40 data points across 3 retailers

3 retailers$709 AUD to $899 AUD

B+
Cheapest Retailer
-
$709 AUD
$498 USD
Final sale: no returns
B+
Retailer 2
-
$777 AUD
SGD 738 SGD
View
Most Expensive
B+
77 Diamonds
HSCPRCWVYMVE · Nov 2
$899 AUD
£497 GBP
View
2 more retailers have this diamond
Prices start from $709 AUDSave up to $190 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+
0.70ct Heart
$709 AUD