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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 1242005777

Certificate GIA 1242005777

Diamond specifications and retailer prices

From $1,663 CAD
HK$9,300 HKD
As of October 31, 2026
Save $2,276 CAD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,128 CAD at NZ Jewellers · As of September 29, 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 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 1242005777. Listed at 15 retailers as of October 29, 2026, with a 137% 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
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242005777
Dimensions5.65 × 6.70 × 4.00 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.65 mm6.70 mm0.90 ctI / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242005777
Side View
Table 59.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 59.7%

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 31
Current: $2,235 CAD|Low: $1,645 CAD|High: $4,291 CAD|Avg: $2,676 CAD|-7.0%
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
October 31, 2026
Retailer 9$1,663 CAD
Retailer 7$2,006 CAD
Retailer 8$2,080 CAD
Retailer 2$2,119 CAD
Retailer 12$2,123 CAD
Retailer 1$2,235 CAD
Retailer 4$2,305 CAD
Retailer 10$2,505 CAD
Retailer 14$2,731 CAD
Retailer 6$2,849 CAD
Retailer 5$3,158 CAD
Retailer 11$3,298 CAD
Retailer 3$3,452 CAD
Retailer 13$3,938 CAD

27 data points across 14 retailers

15 retailers$1,663 CAD to $3,938 CAD

A
Cheapest Retailer
-
$1,663 CAD
HK$9,300 HKD
A
Retailer 2
-
$2,006 CAD
$1,436 USD
View
Final sale: no returns
A
Retailer 3
-
$2,080 CAD
€1,418 EUR
View
A
Retailer 4
-
$2,119 CAD
$1,517 USD
View
A
Retailer 5
-
$2,123 CAD
$1,520 USD
View
B+
Retailer 6
-
$2,235 CAD
$1,600 USD
View
Retailer 7
-
$2,305 CAD
SGD 2,230 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,505 CAD
£1,412 GBP
View
B+
Retailer 9
-
$2,731 CAD
$1,955 USD
View
B+
Retailer 10
-
$2,849 CAD
A$3,138 AUD
View
Retailer 11
-
$3,158 CAD
A$3,478 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$3,298 CAD
ZAR 38,143 ZAR
View
Retailer 13
-
$3,452 CAD
$2,471 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$3,938 CAD
£2,220 GBP
View
Most Expensive
NZ Jewellers
6d2fd486-4732-4608-81f3-069a18825247 · Sep 29
$6,128 CAD
$4,387 USD
View
Price last confirmed 32 days ago
14 more retailers have this diamond
Prices start from $1,663 CADSave up to $2,276 CAD

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
$1,663 CAD