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Heart|Natural|GIA

0.70ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 2507146231

Certificate GIA 2507146231

Diamond specifications and retailer prices

From $946 AUD
As of November 6, 2026
Save $1,442 AUD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,388 AUD at MOH London · As of November 4, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2507146231. Listed at 8 retailers as of November 4, 2026, with prices from $946 to $2,388, a $1,442 spread on the same certified stone. MOH London lists it at $2,388. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2507146231
Dimensions5.53 × 5.09 × 3.24 mm
L/W Ratio1.09
Top View
5.53 mm5.09 mm0.70 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2507146231
Side View
Table 69.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.7%

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: Nov 6
Current: $2,388 AUD|Low: $688 AUD|High: $2,420 AUD|Avg: $1,381 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$946 AUD
Retailer 5$1,116 AUD
Retailer 6$1,224 AUD
Retailer 3$1,354 AUD
Retailer 4$1,451 AUD
MOH London$2,388 AUD

43 data points across 6 retailers

8 retailers$946 AUD to $2,388 AUD

B+
Cheapest Retailer
-
$946 AUD
Final sale: no returns
B+
Retailer 2
-
$1,116 AUD
View
B
Retailer 3
-
$1,224 AUD
View
B
Retailer 4
-
$1,227 AUD
View
B
Retailer 5
-
$1,288 AUD
View
B
Retailer 6
-
$1,354 AUD
View
B
Retailer 7
-
$1,451 AUD
View
Most Expensive
C
MOH London
6AD7D8360 · Nov 4
$2,388 AUD
£1,292 GBP
View
7 more retailers have this diamond
Prices start from $946 AUDSave up to $1,442 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
$946 AUD