CaratHunter
Plans
Heart|Natural|GIA

0.70ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 5523379084

Certificate GIA 5523379084

Diamond specifications and retailer prices

From $1,842 AUD
$1,294 USD
As of October 29, 2026
Save $815 AUD (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,657 AUD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5523379084. Listed at 8 retailers as of October 29, 2026, with prices from $1,842 to $2,657, a $815 spread on the same certified stone. Moon Ocean lists it at $2,657. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5523379084
Dimensions5.15 × 6.01 × 3.78 mm
L/W Ratio1.17
Key to symbols
Twinning Wisp
Top View
5.15 mm6.01 mm0.70 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523379084
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.0%

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: Oct 29
Current: $2,657 AUD|Low: $1,842 AUD|High: $2,665 AUD|Avg: $2,127 AUD|-0.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$1,842 AUD
Retailer 3$1,849 AUD
Retailer 6$1,996 AUD
Retailer 8$1,996 AUD
Retailer 2$2,070 AUD
Retailer 7$2,088 AUD
Retailer 5$2,303 AUD
Moon Ocean$2,657 AUD

2 data points across 8 retailers

8 retailers$1,842 AUD to $2,657 AUD

B+
Cheapest Retailer
-
$1,842 AUD
$1,294 USD
Final sale: no returns
B+
Retailer 2
-
$1,849 AUD
$1,299 USD
View
B
Retailer 3
-
$1,996 AUD
$1,402 USD
View
B
Retailer 4
-
$1,996 AUD
$1,402 USD
View
B
Retailer 5
-
$2,070 AUD
$1,454 USD
View
B
Retailer 6
-
$2,088 AUD
$1,467 USD
View
B
Retailer 7
-
$2,303 AUD
$1,618 USD
View
Most Expensive
B
Moon Ocean
NVN-251E06942-084 · Oct 30
$2,657 AUD
£1,470 GBP
View
7 more retailers have this diamond
Prices start from $1,842 AUDSave up to $815 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
$1,842 AUD