Heart|Natural|GIA

0.91ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 2203566341

Certificate GIA 2203566341

Diamond specifications and retailer prices

From $1,952 USD
As of October 30, 2026
Save $3,629 USD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,581 USD 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 $1,952 to $5,581, a $3,629 spread on the same certified stone. NZ Jewellers lists it at $5,581. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,938 USD|Low: $1,923 USD|High: $4,733 USD|Avg: $3,001 USD|+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$2,087 USD
Retailer 6$2,232 USD
Retailer 5$2,410 USD
Retailer 8$2,530 USD
Retailer 3$2,853 USD
Retailer 7$2,991 USD
Retailer 2$3,335 USD
Retailer 1$3,938 USD
Retailer 4$4,702 USD

45 data points across 9 retailers

21 retailers$1,952 USD to $5,581 USD

B+
Cheapest Retailer
-
$1,952 USD
B+
Retailer 2
-
$2,087 USD
View
B+
Retailer 3
-
$2,174 USD
View
B+
Retailer 4
-
$2,184 USD
View
B
Retailer 5
-
$2,232 USD
View
Final sale: no returns
B
Retailer 6
-
$2,410 USD
View
B
Retailer 7
-
$2,418 USD
View
B
Retailer 8
-
$2,418 USD
View
B
Retailer 9
-
$2,465 USD
View
B
Retailer 10
-
$2,530 USD
View
B
Retailer 11
-
$2,780 USD
View
B
Retailer 12
-
$2,780 USD
View
B
Retailer 13
-
$2,791 USD
View
B
Retailer 14
-
$2,853 USD
£2,247 GBP
View
B
Retailer 15
-
$2,870 USD
View
Retailer 16
-
$2,991 USD
A$4,602 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$3,335 USD
€3,176 EUR
View
B
Retailer 18
-
$3,844 USD
View
B
Retailer 19
-
$3,938 USD
ZAR 63,612 ZAR
View
B
Retailer 20
-
$4,702 USD
£3,702 GBP
View
Most Expensive
B
NZ Jewellers
34b7e885-6329-4435-8b40-c8c3711fa5cf · Oct 30
$5,581 USD
View
20 more retailers have this diamond
Prices start from $1,952 USDSave up to $3,629 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+
0.91ct Heart
$1,952 USD