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Heart|Natural|GIA

1.00ct I I1 Heart Natural Diamond

GD • I/I1 • GIA 2317721169

Certificate GIA 2317721169

Diamond specifications and retailer prices

From €639 EUR
HK$5,600 HKD
As of November 1, 2026
Save €565 EUR (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,204 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2317721169. Listed at 4 retailers as of October 31, 2026, with prices from €639 to €1,204, a €565 spread on the same certified stone. Yorxs lists it at €1,204. 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

1.00
Carat
I
Color
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2317721169
Dimensions6.57 × 6.65 × 3.33 mm
L/W Ratio1.01
Top View
6.57 mm6.65 mm1.00 ctI / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2317721169
Side View
Table 58.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 50.1%

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 1
Current: €798 EUR|Low: €628 EUR|High: €1,204 EUR|Avg: €912 EUR|-2.7%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 2€639 EUR
Retailer 1€798 EUR
Retailer 3€942 EUR
Yorxs€1,204 EUR

44 data points across 4 retailers

4 retailers€639 EUR to €1,204 EUR

B+
Cheapest Retailer
-
€639 EUR
HK$5,600 HKD
B+
Retailer 2
-
€798 EUR
₹85,248 INR
View
B+
Retailer 3
-
€942 EUR
$1,057 USD
View
Most Expensive
B+
Yorxs
69D07E192 · Oct 31
€1,204 EUR
View
3 more retailers have this diamond
Prices start from €639 EURSave up to €565 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+
1.00ct Heart
€639 EUR