CaratHunter
Plans
Heart|Natural|GIA

1.01ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6432313849

Certificate GIA 6432313849

Diamond specifications and retailer prices

From $4,831 SGD
$3,779 USD
As of November 1, 2026
Save $1,765 SGD (27%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,773 SGD at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6432313849. Listed at 15 retailers as of November 1, 2026, with a 37% 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6432313849
Dimensions6.60 × 7.10 × 3.77 mm
L/W Ratio1.08
Top View
6.60 mm7.10 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6432313849
Side View
Table 62.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 53.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,773 SGD|Low: $5,262 SGD|High: $10,773 SGD|Avg: $6,931 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$5,262 SGD
Retailer 5$5,602 SGD
Retailer 6$5,602 SGD
Retailer 7$5,602 SGD
Retailer 3$6,149 SGD
Retailer 8$6,464 SGD
Retailer 2$6,596 SGD
Retailer 10$6,829 SGD
Retailer 4$9,849 SGD
NZ Jewellers$10,773 SGD

43 data points across 10 retailers

15 retailers$4,831 SGD to $6,596 SGD

B
Cheapest Retailer
-
$4,831 SGD
$3,779 USD
B
Retailer 2
-
$4,930 SGD
$3,856 USD
View
B
Retailer 3
-
$5,116 SGD
A$6,156 AUD
View
B
Retailer 4
-
$5,262 SGD
$4,116 USD
View
B
Retailer 5
-
$5,289 SGD
CA$5,746 CAD
View
B
Retailer 6
-
$5,602 SGD
$4,382 USD
View
B
Retailer 7
-
$5,602 SGD
$4,382 USD
View
B
Retailer 8
-
$5,602 SGD
$4,382 USD
View
B
Retailer 9
-
$6,101 SGD
$4,772 USD
View
B
Retailer 10
-
$6,149 SGD
£3,787 GBP
View
B
Retailer 11
-
$6,464 SGD
$5,056 USD
View
B
Retailer 12
-
$6,596 SGD
€4,914 EUR
View
Retailer 13
-
$6,829 SGD
$5,342 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$9,849 SGD
£6,066 GBP
View
Price under review
Most Expensive
NZ Jewellers
0c504df4-8ddf-4701-bbd9-a1560d119836 · Oct 30
$10,773 SGD
$8,427 USD
View
Price under review
14 more retailers have this diamond
Prices start from $4,831 SGDSave up to $1,765 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
$4,831 SGD