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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1449171474

Certificate GIA 1449171474

Diamond specifications and retailer prices

From $1,838 SGD
₹136,840 INR
As of November 1, 2026
Save $2,476 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,006 SGD 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 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 1449171474. Listed at 19 retailers as of November 1, 2026, with a 135% 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
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1449171474
Dimensions5.54 × 6.50 × 3.97 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
5.54 mm6.50 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1449171474
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 61.1%

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: Nov 1
Current: $2,700 SGD|Low: $1,766 SGD|High: $12,665 SGD|Avg: $3,269 SGD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$1,838 SGD
Retailer 8$2,271 SGD
Retailer 5$2,462 SGD
Retailer 6$2,519 SGD
Retailer 1$2,700 SGD
Retailer 7$2,928 SGD
Retailer 9$3,213 SGD
Retailer 4$3,631 SGD
Retailer 3$4,314 SGD

40 data points across 9 retailers

19 retailers$1,838 SGD to $4,314 SGD

A
Cheapest Retailer
-
$1,838 SGD
₹136,840 INR
Retailer 2
-
$1,899 SGD
HK$11,600 HKD
View
Price last confirmed 59 days ago
B+
Retailer 3
-
$2,159 SGD
$1,688 USD
View
B+
Retailer 4
-
$2,243 SGD
$1,754 USD
View
B+
Retailer 5
-
$2,271 SGD
$1,776 USD
View
Final sale: no returns
Retailer 6
-
$2,462 SGD
$1,925 USD
View
Price last confirmed 41 days ago
B+
Retailer 7
-
$2,462 SGD
$1,925 USD
View
Retailer 8
-
$2,462 SGD
$1,925 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$2,519 SGD
$1,970 USD
View
Retailer 10
-
$2,576 SGD
$2,014 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$2,638 SGD
$2,063 USD
View
B+
Retailer 12
-
$2,700 SGD
£1,662 GBP
View
Retailer 13
-
$2,840 SGD
$2,221 USD
View
Price last confirmed 39 days ago
Retailer 14
-
$2,840 SGD
$2,221 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$2,928 SGD
$2,290 USD
View
Retailer 16
-
$3,213 SGD
A$3,865 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$3,631 SGD
ZAR 45,872 ZAR
View
B
Retailer 18
-
$4,314 SGD
£2,656 GBP
View
Most Expensive
NZ Jewellers
2bcc1381-ff87-4a90-9918-67d9c9680627 · Sep 21
$6,006 SGD
$4,696 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $1,838 SGDSave up to $2,476 SGD

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
$1,838 SGD