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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 7546958681

Certificate GIA 7546958681

Diamond specifications and retailer prices

From $1,952 SGD
As of November 6, 2026
Save $2,704 SGD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,043 SGD at NZ Jewellers · As of September 25, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546958681. Listed at 18 retailers as of November 4, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546958681
Dimensions6.03 × 6.89 × 4.03 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
6.03 mm6.89 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546958681
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.5%

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: Nov 6
Current: $2,102 SGD|Low: $1,952 SGD|High: $4,857 SGD|Avg: $2,836 SGD|-8.2%
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
Retailer 16
November 6, 2026
Retailer 13$1,952 SGD
Retailer 1$2,102 SGD
Retailer 9$2,165 SGD
Retailer 14$2,274 SGD
Retailer 7$2,289 SGD
Retailer 11$2,397 SGD
Retailer 5$2,439 SGD
Retailer 3$2,459 SGD
Retailer 6$2,480 SGD
Retailer 8$2,504 SGD
Retailer 16$2,731 SGD
Retailer 12$2,755 SGD
Retailer 15$2,984 SGD
Retailer 2$3,253 SGD
Retailer 10$4,004 SGD
Retailer 4$4,656 SGD

24 data points across 16 retailers

18 retailers$1,952 SGD to $4,656 SGD

A
Cheapest Retailer
-
$1,952 SGD
A
Retailer 2
-
$2,102 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,165 SGD
View
A
Retailer 4
-
$2,274 SGD
View
A
Retailer 5
-
$2,289 SGD
View
A
Retailer 6
-
$2,397 SGD
View
A
Retailer 7
-
$2,439 SGD
View
A
Retailer 8
-
$2,459 SGD
View
A
Retailer 9
-
$2,480 SGD
View
B+
Retailer 10
-
$2,504 SGD
View
B+
Retailer 11
-
$2,731 SGD
View
B+
Retailer 12
-
$2,755 SGD
View
B+
Retailer 13
-
$2,984 SGD
View
B+
Retailer 14
-
$3,253 SGD
View
Retailer 15
-
$3,439 SGD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$4,004 SGD
View
B
Retailer 17
-
$4,656 SGD
View
Most Expensive
NZ Jewellers
527d7377-ad99-46b7-9e3a-4339512d4ba0 · Sep 25
$6,043 SGD
$4,715 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from $1,952 SGDSave up to $2,704 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
$1,952 SGD