Heart|Natural|GIA

0.70ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 6561476341

Certificate GIA 6561476341

Diamond specifications and retailer prices

From $789 USD
As of October 31, 2026
13 retailers carry this diamond
Most expensive: $2,301 USD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561476341. Listed at 13 retailers as of October 31, 2026. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561476341
Dimensions5.35 × 6.02 × 3.86 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.35 mm6.02 mm0.70 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561476341
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $2,301 USD|Low: $620 USD|High: $2,301 USD|Avg: $976 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 23, 2026
Retailer 7$642 USD
Retailer 12$715 USD
Retailer 11$722 USD
Retailer 5$734 USD
Retailer 13$759 USD
Retailer 2$789 USD
Retailer 9$813 USD
Retailer 14$825 USD
Retailer 6$847 USD
Retailer 8$877 USD
Retailer 10$895 USD
Retailer 3$1,083 USD
Retailer 4$1,351 USD
NZ Jewellers$2,301 USD

19 data points across 14 retailers

13 retailers

Retailer 1
-
$715 USD
Price last confirmed 10 days ago
Retailer 2
-
$722 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$734 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$759 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$789 USD
View
Retailer 6
-
$813 USD
£641 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
$825 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$847 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$877 USD
£690 GBP
View
Price last confirmed 10 days ago
Retailer 10
-
$895 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,083 USD
ZAR 17,500 ZAR
View
Price last confirmed 11 days ago
Retailer 12
-
$1,351 USD
£1,064 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
9b295394-b0c1-43e3-a35b-993c860bb2ad · Oct 21
$2,301 USD
View
Price under review
12 more retailers have this diamond
Prices start from $789 USD

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
$789 USD