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Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6532684383

Certificate GIA 6532684383

Diamond specifications and retailer prices

From $1,816 SGD
HK$11,100 HKD
As of November 1, 2026
Save $3,582 SGD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,881 SGD at NZ Jewellers · As of October 11, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532684383. Listed at 17 retailers as of October 28, 2026, with a 197% 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532684383
Dimensions6.36 × 6.89 × 4.18 mm
L/W Ratio1.08
Top View
6.36 mm6.89 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532684383
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.6%

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 1
Current: $2,617 SGD|Low: $1,800 SGD|High: $5,398 SGD|Avg: $2,949 SGD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$1,816 SGD
Retailer 3$1,942 SGD
Retailer 10$2,203 SGD
Retailer 2$2,255 SGD
Retailer 9$2,311 SGD
Retailer 8$2,562 SGD
Retailer 1$2,617 SGD
Retailer 5$3,260 SGD
Retailer 6$4,203 SGD
Retailer 7$5,398 SGD

36 data points across 10 retailers

17 retailers$1,816 SGD to $5,398 SGD

A
Cheapest Retailer
-
$1,816 SGD
HK$11,100 HKD
A
Retailer 2
-
$1,942 SGD
₹144,658 INR
View
A
Retailer 3
-
$2,203 SGD
$1,723 USD
View
Final sale: no returns
A
Retailer 4
-
$2,255 SGD
View
A
Retailer 5
-
$2,295 SGD
$1,795 USD
View
A
Retailer 6
-
$2,311 SGD
$1,808 USD
View
Retailer 7
-
$2,411 SGD
$1,886 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$2,411 SGD
$1,886 USD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$2,516 SGD
A$3,028 AUD
View
Retailer 10
-
$2,540 SGD
$1,987 USD
View
Price last confirmed 31 days ago
A
Retailer 11
-
$2,562 SGD
$2,004 USD
View
A
Retailer 12
-
$2,617 SGD
£1,612 GBP
View
Retailer 13
-
$2,782 SGD
$2,176 USD
View
Price last confirmed 20 days ago
B+
Retailer 14
-
$3,260 SGD
€2,429 EUR
View
B+
Retailer 15
-
$4,203 SGD
£2,589 GBP
View
B
Retailer 16
-
$5,398 SGD
£3,325 GBP
View
Most Expensive
NZ Jewellers
f3773afc-1847-4c17-8ba7-78a448a0ed93 · Oct 11
$5,881 SGD
$4,600 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $1,816 SGDSave up to $3,582 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
$1,816 SGD