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Heart|Natural|GIA

0.90ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 6525903540

Certificate GIA 6525903540

Diamond specifications and retailer prices

From $1,485 USD
HK$11,600 HKD
As of November 1, 2026
Save $1,657 USD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,266 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 D 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 6525903540. Listed at 14 retailers as of November 1, 2026, with a 112% 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
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 6525903540
Dimensions5.83 × 6.78 × 3.89 mm
L/W Ratio1.16
Top View
5.83 mm6.78 mm0.90 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525903540
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 37.8°Culet: NoneDepth 57.4%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $1,485 USD|Low: $1,485 USD|High: $3,696 USD|Avg: $2,280 USD|-10.1%
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
November 1, 2026
Retailer 1$1,485 USD
Retailer 10$1,655 USD
Retailer 7$1,802 USD
Retailer 13$1,931 USD
Retailer 12$1,935 USD
Retailer 8$2,010 USD
Retailer 9$2,040 USD
Retailer 5$2,143 USD
Retailer 3$2,167 USD
Retailer 4$2,471 USD
Retailer 11$2,791 USD
Retailer 6$3,142 USD
Retailer 2$3,184 USD

29 data points across 13 retailers

14 retailers$1,485 USD to $3,142 USD

A+
Cheapest Retailer
-
$1,485 USD
HK$11,600 HKD
A
Retailer 2
-
$1,655 USD
View
Final sale: no returns
A
Retailer 3
-
$1,802 USD
€1,716 EUR
View
A
Retailer 4
-
$1,931 USD
View
A
Retailer 5
-
$1,935 USD
View
A
Retailer 6
-
$2,010 USD
£1,583 GBP
View
A
Retailer 7
-
$2,040 USD
View
Retailer 8
-
$2,167 USD
SGD 2,928 SGD
View
Price last confirmed 9 days ago
Retailer 9
-
$2,471 USD
A$3,802 AUD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$2,677 USD
A$4,118 AUD
View
B+
Retailer 11
-
$2,791 USD
ZAR 45,092 ZAR
View
B+
Retailer 12
-
$3,142 USD
£2,474 GBP
View
Retailer 13
-
$3,184 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
0f8d3a49-f90f-4fdb-ad48-ba90b730959a · Sep 21
$4,266 USD
View
Price last confirmed 41 days ago
13 more retailers have this diamond
Prices start from $1,485 USDSave up to $1,657 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
$1,485 USD