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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 3475945672

Certificate GIA 3475945672

Diamond specifications and retailer prices

From $3,036 SGD
As of November 4, 2026
Save $3,206 SGD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,508 SGD at Queensmith · As of October 28, 2026
View at Queensmith

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3475945672. Listed at 20 retailers as of November 4, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3475945672
Dimensions6.14 × 5.84 × 3.92 mm
L/W Ratio1.05
Top View
6.14 mm5.84 mm1.01 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3475945672
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,508 SGD|Low: $2,869 SGD|High: $6,532 SGD|Avg: $4,029 SGD|+2.2%
Queensmith
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
November 5, 2026
Retailer 6$3,036 SGD
Retailer 13$3,130 SGD
Retailer 4$3,185 SGD
Retailer 12$3,224 SGD
Retailer 5$3,342 SGD
Retailer 3$3,392 SGD
Retailer 8$3,643 SGD
Retailer 11$3,845 SGD
Retailer 2$3,961 SGD
Retailer 14$4,193 SGD
Retailer 9$4,363 SGD
Retailer 10$4,600 SGD
Retailer 7$6,243 SGD
Queensmith$6,508 SGD

35 data points across 14 retailers

20 retailers$3,036 SGD to $6,243 SGD

B+
Cheapest Retailer
-
$3,036 SGD
B
Retailer 2
-
$3,130 SGD
View
Final sale: no returns
B
Retailer 3
-
$3,185 SGD
View
B
Retailer 4
-
$3,224 SGD
View
B
Retailer 5
-
$3,342 SGD
View
Retailer 6
-
$3,392 SGD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$3,439 SGD
View
B
Retailer 8
-
$3,643 SGD
View
B
Retailer 9
-
$3,731 SGD
View
B
Retailer 10
-
$3,731 SGD
View
B
Retailer 11
-
$3,845 SGD
View
B
Retailer 12
-
$3,859 SGD
View
B
Retailer 13
-
$3,961 SGD
View
Retailer 14
-
$4,193 SGD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$4,250 SGD
View
Retailer 16
-
$4,346 SGD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$4,363 SGD
View
B
Retailer 18
-
$4,600 SGD
View
B
Retailer 19
-
$6,243 SGD
View
Most Expensive
Queensmith
3475945672 · Oct 28
$6,508 SGD
£4,010 GBP
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $3,036 SGDSave up to $3,206 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.

B+
1.01ct Heart
$3,036 SGD