Heart|Natural|GIA

0.80ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 7531941669

Certificate GIA 7531941669

Diamond specifications and retailer prices

From €1,006 EUR
$1,124 USD
As of October 30, 2026
Save €761 EUR (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,767 EUR at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-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 7531941669. Listed at 5 retailers as of October 30, 2026, with prices from €1,006 to €1,767, a €761 spread on the same certified stone. Cape Diamonds lists it at €1,767. 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

0.80
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531941669
Dimensions6.33 × 5.27 × 3.30 mm
L/W Ratio1.20
Key to symbols
Crystal, Feather, Cloud
Top View
6.33 mm5.27 mm0.80 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531941669
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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: Oct 30
Current: €1,767 EUR|Low: €404 EUR|High: €1,771 EUR|Avg: €957 EUR|+1.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6€404 EUR
Retailer 7€430 EUR
Retailer 5€1,006 EUR
Retailer 4€1,009 EUR
Retailer 2€1,045 EUR
Retailer 3€1,049 EUR
Cape Diamonds€1,767 EUR

9 data points across 7 retailers

5 retailers€1,006 EUR to €1,767 EUR

B+
Cheapest Retailer
-
€1,006 EUR
$1,124 USD
B+
Retailer 2
-
€1,009 EUR
$1,128 USD
View
B+
Retailer 3
-
€1,045 EUR
$1,168 USD
View
B+
Retailer 4
-
€1,049 EUR
$1,172 USD
View
Most Expensive
B
Cape Diamonds
cert_7531941669 · Oct 31
€1,767 EUR
ZAR 31,896 ZAR
View
4 more retailers have this diamond
Prices start from €1,006 EURSave up to €761 EUR

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+
0.80ct Heart
€1,006 EUR