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Heart|Natural|GIA

0.70ct K SI2 Heart Natural Diamond

GD • K/SI2 • GIA 6502449629

Certificate GIA 6502449629

Diamond specifications and retailer prices

From $814 AUD
As of November 6, 2026
Save $813 AUD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,627 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6502449629. Listed at 5 retailers as of November 2, 2026, with prices from $814 to $1,627, a $813 spread on the same certified stone. MOH London lists it at $1,627. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 6502449629
Dimensions4.94 × 4.93 × 3.45 mm
L/W Ratio1.00
Top View
4.94 mm4.93 mm0.70 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6502449629
Side View
Table 63.0%Crown 40.1°Girdle: ThickPavilionCulet: NoneDepth 70.0%

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 6
Current: $1,627 AUD|Low: $534 AUD|High: $1,647 AUD|Avg: $925 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$534 AUD
Retailer 6$758 AUD
Retailer 7$779 AUD
Retailer 4$814 AUD
Retailer 3$866 AUD
Retailer 5$946 AUD
Retailer 2$1,052 AUD
MOH London$1,627 AUD

44 data points across 8 retailers

5 retailers$814 AUD to $1,627 AUD

Retailer 1
-
$758 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$814 AUD
View
B+
Retailer 3
-
$866 AUD
View
B+
Retailer 4
-
$1,052 AUD
View
Most Expensive
C
MOH London
5FADF4422 · Nov 2
$1,627 AUD
£880 GBP
View
4 more retailers have this diamond
Prices start from $814 AUDSave up to $813 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
$814 AUD