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Heart|Natural|GIA

1.01ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1559236523

Certificate GIA 1559236523

Diamond specifications and retailer prices

From $1,973 SGD
₹147,001 INR
As of November 1, 2026
Save $2,558 SGD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,566 SGD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic 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 1559236523. Listed at 14 retailers as of November 1, 2026, with a 130% 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

1.01
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559236523
Dimensions7.02 × 6.01 × 4.14 mm
L/W Ratio1.17
Girdle conditionThick
Top View
7.02 mm6.01 mm1.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559236523
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.9%

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: $1,973 SGD|Low: $1,969 SGD|High: $4,721 SGD|Avg: $2,972 SGD|-5.3%
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$1,973 SGD
Retailer 13$2,072 SGD
Retailer 2$2,337 SGD
Retailer 3$2,472 SGD
Retailer 11$2,627 SGD
Retailer 4$2,763 SGD
Retailer 7$2,837 SGD
Retailer 10$2,920 SGD
Retailer 9$3,179 SGD
Retailer 5$3,321 SGD
Retailer 8$3,533 SGD
Retailer 12$3,721 SGD
Retailer 6$4,531 SGD

27 data points across 13 retailers

14 retailers$1,973 SGD to $4,531 SGD

A
Cheapest Retailer
-
$1,973 SGD
₹147,001 INR
A
Retailer 2
-
$2,072 SGD
$1,621 USD
View
Final sale: no returns
A
Retailer 3
-
$2,337 SGD
$1,828 USD
View
A
Retailer 4
-
$2,472 SGD
$1,934 USD
View
A
Retailer 5
-
$2,627 SGD
$2,055 USD
View
A
Retailer 6
-
$2,763 SGD
$2,162 USD
View
A
Retailer 7
-
$2,837 SGD
£1,748 GBP
View
Retailer 8
-
$3,175 SGD
$2,483 USD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$3,179 SGD
ZAR 40,177 ZAR
View
Retailer 10
-
$3,321 SGD
A$3,997 AUD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
$3,533 SGD
€2,632 EUR
View
B+
Retailer 12
-
$3,721 SGD
£2,292 GBP
View
B
Retailer 13
-
$4,531 SGD
£2,791 GBP
View
Most Expensive
NZ Jewellers
46a1f5d7-cd85-4530-a454-40ea69692efc · Oct 6
$5,566 SGD
$4,354 USD
View
Price last confirmed 26 days ago
13 more retailers have this diamond
Prices start from $1,973 SGDSave up to $2,558 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
1.01ct Heart
$1,973 SGD