Heart|Natural|GIA

0.91ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 3555386580

Certificate GIA 3555386580

Diamond specifications and retailer prices

From $1,600 USD
HK$12,500 HKD
As of October 29, 2026
Save $1,778 USD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,191 USD at NZ Jewellers · As of September 20, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555386580. Listed at 13 retailers as of October 23, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555386580
Dimensions5.58 × 6.71 × 4.21 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
5.58 mm6.71 mm0.91 ctE / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555386580
Side View
Table 57.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,173 USD|Low: $1,600 USD|High: $4,350 USD|Avg: $2,556 USD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$1,600 USD
Retailer 6$2,033 USD
Retailer 9$2,047 USD
Retailer 12$2,132 USD
Retailer 1$2,173 USD
Retailer 2$2,240 USD
Retailer 5$2,282 USD
Retailer 7$2,315 USD
Retailer 13$2,688 USD
Retailer 4$3,057 USD
Retailer 8$3,347 USD
Retailer 11$3,378 USD
Retailer 3$4,070 USD

29 data points across 13 retailers

13 retailers$1,600 USD to $3,378 USD

A
Cheapest Retailer
-
$1,600 USD
HK$12,500 HKD
B+
Retailer 2
-
$2,033 USD
€1,936 EUR
View
B+
Retailer 3
-
$2,047 USD
View
B+
Retailer 4
-
$2,132 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,173 USD
£1,711 GBP
View
Retailer 6
-
$2,240 USD
SGD 3,027 SGD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$2,315 USD
View
B+
Retailer 8
-
$2,688 USD
View
Retailer 9
-
$3,057 USD
A$4,703 AUD
View
Price last confirmed 22 days ago
Retailer 10
-
$3,347 USD
ZAR 54,065 ZAR
View
Price last confirmed 8 days ago
B
Retailer 11
-
$3,378 USD
View
Retailer 12
-
$4,070 USD
£3,205 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
2b4c93be-c587-4174-818e-290678e9c55e · Sep 20
$5,191 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from $1,600 USDSave up to $1,778 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.

A
0.91ct Heart
$1,600 USD