Heart|Natural|GIA

0.91ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 5533053363

Certificate GIA 5533053363

Diamond specifications and retailer prices

From $1,050 USD
HK$8,200 HKD
As of October 30, 2026
Save $1,304 USD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,568 USD at NZ Jewellers · As of September 25, 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 I colour (near-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 5533053363. Listed at 14 retailers as of October 30, 2026, with a 124% 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
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.1°
OriginNatural
Grading LabGIA
CertificateGIA 5533053363
Dimensions5.57 × 6.62 × 4.18 mm
L/W Ratio1.19
Top View
5.57 mm6.62 mm0.91 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533053363
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 43.1°Culet: NoneDepth 63.2%

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 30
Current: $2,353 USD|Low: $1,050 USD|High: $2,609 USD|Avg: $1,642 USD|-9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11$1,050 USD
Retailer 8$1,186 USD
Retailer 6$1,303 USD
Retailer 10$1,440 USD
Retailer 2$1,464 USD
Retailer 5$1,467 USD
Retailer 7$1,470 USD
Retailer 3$1,647 USD
Retailer 4$1,836 USD
Retailer 9$1,948 USD
Retailer 12$2,210 USD
Retailer 1$2,353 USD

30 data points across 12 retailers

14 retailers$1,050 USD to $2,353 USD

A
Cheapest Retailer
-
$1,050 USD
HK$8,200 HKD
A
Retailer 2
-
$1,186 USD
View
Final sale: no returns
A
Retailer 3
-
$1,303 USD
€1,240 EUR
View
A
Retailer 4
-
$1,440 USD
View
Retailer 5
-
$1,464 USD
SGD 1,979 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,467 USD
£1,156 GBP
View
A
Retailer 7
-
$1,470 USD
View
B+
Retailer 8
-
$1,647 USD
SGD 2,226 SGD
View
Retailer 9
-
$1,836 USD
A$2,825 AUD
View
Price last confirmed 26 days ago
B+
Retailer 10
-
$1,890 USD
A$2,908 AUD
View
B+
Retailer 11
-
$1,948 USD
ZAR 31,462 ZAR
View
Retailer 12
-
$2,210 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,353 USD
£1,853 GBP
View
Most Expensive
NZ Jewellers
058886b4-0551-40b2-afaa-48bcdea391f3 · Sep 25
$3,568 USD
View
Price last confirmed 36 days ago
13 more retailers have this diamond
Prices start from $1,050 USDSave up to $1,304 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
$1,050 USD