CaratHunter
Plans
Heart|Natural|GIA

1.01ct G IF Heart Natural Diamond

VG • G/IF • GIA 1555320515

Certificate GIA 1555320515

Diamond specifications and retailer prices

From $4,068 SGD
As of November 6, 2026
Save $4,905 SGD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,220 SGD at NZ Jewellers · As of September 28, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555320515. Listed at 21 retailers as of November 5, 2026, with a 121% 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 1555320515
Dimensions6.74 × 6.14 × 4.10 mm
L/W Ratio1.10
Culet sizeNone
Top View
6.74 mm6.14 mm1.01 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555320515
Side View
Table 58.0%Crown 37.3°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 60.8%

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 6
Current: $8,972 SGD|Low: $4,068 SGD|High: $9,220 SGD|Avg: $5,703 SGD|-2.7%
NZ Jewellers
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
Retailer 17
November 7, 2026
Retailer 8$4,068 SGD
Retailer 11$4,331 SGD
Retailer 3$4,532 SGD
Retailer 15$4,752 SGD
Retailer 14$4,909 SGD
Retailer 5$5,149 SGD
Retailer 13$5,149 SGD
Retailer 17$5,149 SGD
Retailer 2$5,216 SGD
Retailer 7$5,338 SGD
Retailer 4$5,383 SGD
Retailer 16$5,433 SGD
Retailer 9$5,674 SGD
Retailer 6$5,941 SGD
Retailer 10$6,285 SGD
Retailer 12$8,611 SGD
NZ Jewellers$8,972 SGD

46 data points across 17 retailers

21 retailers$4,068 SGD to $8,972 SGD

A
Cheapest Retailer
-
$4,068 SGD
A
Retailer 2
-
$4,331 SGD
View
A
Retailer 3
-
$4,532 SGD
View
B+
Retailer 4
-
$4,752 SGD
View
Final sale: no returns
B+
Retailer 5
-
$4,909 SGD
View
B+
Retailer 6
-
$5,149 SGD
View
B+
Retailer 7
-
$5,149 SGD
View
Retailer 8
-
$5,149 SGD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$5,216 SGD
View
Retailer 10
-
$5,292 SGD
View
Price last confirmed 40 days ago
B+
Retailer 11
-
$5,338 SGD
View
B+
Retailer 12
-
$5,383 SGD
View
B+
Retailer 13
-
$5,433 SGD
View
Retailer 14
-
$5,674 SGD
View
Price last confirmed 34 days ago
B+
Retailer 15
-
$5,941 SGD
View
Retailer 16
-
$6,106 SGD
View
Price last confirmed 62 days ago
Retailer 17
-
$6,106 SGD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
$6,285 SGD
View
B
Retailer 19
-
$8,611 SGD
View
B
Retailer 20
-
$8,972 SGD
View
Most Expensive
NZ Jewellers
d0efe858-fc94-4b1c-aaa5-4c87086f5d71 · Sep 28
$9,220 SGD
$7,194 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from $4,068 SGDSave up to $4,905 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
$4,068 SGD