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Heart|Natural|GIA

0.90ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 6541395055

Certificate GIA 6541395055

Diamond specifications and retailer prices

From $1,203 USD
HK$9,400 HKD
As of October 30, 2026
Save $700 USD (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,142 USD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded F 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 6541395055. Listed at 13 retailers as of October 30, 2026, with a 58% 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

0.90
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 6541395055
Dimensions5.86 × 6.46 × 4.13 mm
L/W Ratio1.10
Top View
5.86 mm6.46 mm0.90 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541395055
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,573 USD|Low: $1,203 USD|High: $3,084 USD|Avg: $1,873 USD|-16.1%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 10$1,203 USD
Retailer 5$1,471 USD
Retailer 8$1,487 USD
Retailer 9$1,488 USD
Retailer 15$1,545 USD
Retailer 1$1,573 USD
Retailer 12$1,650 USD
Retailer 13$1,681 USD
Retailer 7$1,711 USD
Retailer 4$1,903 USD
Retailer 2$2,170 USD
Retailer 6$2,177 USD
Retailer 14$2,323 USD
Retailer 11$2,469 USD
Retailer 3$2,824 USD

28 data points across 15 retailers

13 retailers$1,203 USD to $1,903 USD

A
Cheapest Retailer
-
$1,203 USD
HK$9,400 HKD
A
Retailer 2
-
$1,471 USD
View
Final sale: no returns
Retailer 3
-
$1,487 USD
€1,416 EUR
View
Price last confirmed 3 days ago
A
Retailer 4
-
$1,488 USD
View
A
Retailer 5
-
$1,573 USD
£1,238 GBP
View
A
Retailer 6
-
$1,650 USD
View
Retailer 7
-
$1,681 USD
SGD 2,272 SGD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$1,903 USD
SGD 2,572 SGD
View
Retailer 9
-
$2,177 USD
A$3,348 AUD
View
Price last confirmed 39 days ago
Retailer 10
-
$2,323 USD
ZAR 37,527 ZAR
View
Price last confirmed 16 days ago
Retailer 11
-
$2,469 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$2,824 USD
£2,224 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
66bb25a0-948a-4a65-9181-4eec56e34014 · Sep 21
$4,142 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $1,203 USDSave up to $700 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
0.90ct Heart
$1,203 USD