Heart|Natural|GIA

1.01ct E IF Heart Natural Diamond

VG • E/IF • GIA 1559122698

Certificate GIA 1559122698

Diamond specifications and retailer prices

From $5,440 SGD
$4,255 USD
As of October 26, 2026
Save $6,036 SGD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,871 SGD at NZ Jewellers · As of October 21, 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 E colour (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 1559122698. Listed at 15 retailers as of October 26, 2026, with a 111% 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
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559122698
Dimensions6.68 × 6.27 × 3.88 mm
L/W Ratio1.07
Culet sizeNone
Top View
6.68 mm6.27 mm1.01 ctE / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559122698
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.1%

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: Oct 26
Current: $11,871 SGD|Low: $4,915 SGD|High: $11,871 SGD|Avg: $7,199 SGD
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
Retailer 18
October 29, 2026
Retailer 10$4,915 SGD
Retailer 9$4,963 SGD
Retailer 15$5,440 SGD
Retailer 18$5,442 SGD
Retailer 2$6,226 SGD
Retailer 16$6,430 SGD
Retailer 17$6,430 SGD
Retailer 11$6,457 SGD
Retailer 8$6,643 SGD
Retailer 3$7,274 SGD
Retailer 5$7,274 SGD
Retailer 6$7,355 SGD
Retailer 4$7,420 SGD
Retailer 7$7,517 SGD
Retailer 13$8,098 SGD
Retailer 14$8,319 SGD
Retailer 12$11,475 SGD
NZ Jewellers$11,871 SGD

35 data points across 18 retailers

15 retailers$5,440 SGD to $11,475 SGD

A
Cheapest Retailer
-
$5,440 SGD
$4,255 USD
A
Retailer 2
-
$5,442 SGD
$4,257 USD
View
A
Retailer 3
-
$6,226 SGD
$4,870 USD
View
Retailer 4
-
$6,430 SGD
$5,030 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$6,430 SGD
$5,030 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$6,457 SGD
£3,977 GBP
View
A
Retailer 7
-
$7,274 SGD
$5,690 USD
View
A
Retailer 8
-
$7,274 SGD
$5,690 USD
View
A
Retailer 9
-
$7,355 SGD
$5,754 USD
View
Retailer 10
-
$7,420 SGD
$5,804 USD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$7,517 SGD
$5,880 USD
View
B+
Retailer 12
-
$8,098 SGD
€6,033 EUR
View
B+
Retailer 13
-
$8,319 SGD
£5,124 GBP
View
B+
Retailer 14
-
$11,475 SGD
£7,068 GBP
View
Most Expensive
NZ Jewellers
329ee9ee-1aee-4929-b7db-200bb6a55fd8 · Oct 21
$11,871 SGD
$9,286 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $5,440 SGDSave up to $6,036 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
$5,440 SGD