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Heart|Natural|GIA

0.70ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 2547352699

Certificate GIA 2547352699

Diamond specifications and retailer prices

From $683 AUD
$480 USD
As of November 2, 2026
Save $177 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $860 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 2547352699. Listed at 3 retailers as of November 2, 2026, with prices from $683 to $860, a $177 spread on the same certified stone. 77 Diamonds lists it at $860. 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 2547352699
Dimensions5.39 × 6.26 × 3.70 mm
L/W Ratio1.16
Top View
5.39 mm6.26 mm0.70 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547352699
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.0%

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 2
Current: $860 AUD|Low: $638 AUD|High: $944 AUD|Avg: $781 AUD|-7.1%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$683 AUD
Retailer 2$749 AUD
77 Diamonds$860 AUD

40 data points across 3 retailers

3 retailers$683 AUD to $860 AUD

A
Cheapest Retailer
-
$683 AUD
$480 USD
Final sale: no returns
B+
Retailer 2
-
$749 AUD
SGD 711 SGD
View
Most Expensive
B+
77 Diamonds
HSCPWFPNRGR3 · Nov 2
$860 AUD
£476 GBP
View
2 more retailers have this diamond
Prices start from $683 AUDSave up to $177 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
$683 AUD