Heart|Natural|GIA

0.91ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 2203566341

Certificate GIA 2203566341

Diamond specifications and retailer prices

From €1,747 EUR
$1,952 USD
As of October 30, 2026
Save €3,248 EUR (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,995 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2203566341. Listed at 21 retailers as of October 30, 2026, with prices from €1,747 to €4,995, a €3,248 spread on the same certified stone. NZ Jewellers lists it at €4,995. 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

0.91
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2203566341
Dimensions6.78 × 6.13 × 3.51 mm
L/W Ratio1.11
Culet sizeNone
Top View
6.78 mm6.13 mm0.91 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2203566341
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.3%

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: €3,524 EUR|Low: €1,721 EUR|High: €4,237 EUR|Avg: €2,689 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9€1,868 EUR
Retailer 6€1,998 EUR
Retailer 5€2,157 EUR
Retailer 8€2,265 EUR
Retailer 3€2,554 EUR
Retailer 7€2,677 EUR
Retailer 2€2,985 EUR
Retailer 1€3,524 EUR
Retailer 4€4,208 EUR

44 data points across 9 retailers

21 retailers€1,747 EUR to €4,995 EUR

B+
Cheapest Retailer
-
€1,747 EUR
$1,952 USD
B+
Retailer 2
-
€1,868 EUR
$2,087 USD
View
B+
Retailer 3
-
€1,946 EUR
$2,174 USD
View
B+
Retailer 4
-
€1,955 EUR
$2,184 USD
View
B
Retailer 5
-
€1,998 EUR
$2,232 USD
View
Final sale: no returns
B
Retailer 6
-
€2,157 EUR
$2,410 USD
View
B
Retailer 7
-
€2,164 EUR
$2,418 USD
View
B
Retailer 8
-
€2,164 EUR
$2,418 USD
View
B
Retailer 9
-
€2,206 EUR
$2,465 USD
View
B
Retailer 10
-
€2,265 EUR
$2,530 USD
View
B
Retailer 11
-
€2,488 EUR
$2,780 USD
View
B
Retailer 12
-
€2,488 EUR
$2,780 USD
View
B
Retailer 13
-
€2,498 EUR
$2,791 USD
View
B
Retailer 14
-
€2,554 EUR
£2,247 GBP
View
B
Retailer 15
-
€2,569 EUR
$2,870 USD
View
Retailer 16
-
€2,677 EUR
A$4,602 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
€2,985 EUR
View
B
Retailer 18
-
€3,441 EUR
$3,844 USD
View
B
Retailer 19
-
€3,524 EUR
ZAR 63,612 ZAR
View
B
Retailer 20
-
€4,208 EUR
£3,702 GBP
View
Most Expensive
B
NZ Jewellers
34b7e885-6329-4435-8b40-c8c3711fa5cf · Oct 30
€4,995 EUR
$5,581 USD
View
20 more retailers have this diamond
Prices start from €1,747 EURSave up to €3,248 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+
0.91ct Heart
€1,747 EUR