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Heart|Natural|GIA

1.03ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6542354200

Certificate GIA 6542354200

Diamond specifications and retailer prices

From $2,617 SGD
As of November 5, 2026
Save $1,452 SGD (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,069 SGD at Shane Co · As of November 6, 2026
View at Shane Co

About this 1.03ct natural heart diamond

This 1.03ct 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 6542354200. Listed at 2 retailers as of November 5, 2026, with prices from $2,617 to $4,069, a $1,452 spread on the same certified stone. Shane Co lists it at $4,069. 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

1.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542354200
Dimensions5.82 × 6.84 × 4.37 mm
L/W Ratio1.18
Top View
5.82 mm6.84 mm1.03 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542354200
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 42.1°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $2,617 SGD|Low: $1,829 SGD|High: $4,069 SGD|Avg: $2,522 SGD|+0.2%
Retailer 1
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
Shane Co
November 5, 2026
Retailer 9$1,829 SGD
Retailer 12$1,870 SGD
Retailer 10$2,016 SGD
Retailer 2$2,125 SGD
Retailer 8$2,135 SGD
Retailer 6$2,183 SGD
Retailer 14$2,358 SGD
Retailer 11$2,371 SGD
Retailer 5$2,422 SGD
Retailer 13$2,512 SGD
Retailer 7$2,602 SGD
Retailer 1$2,617 SGD
Retailer 4$3,025 SGD
Retailer 3$3,706 SGD
Shane Co$4,069 SGD

6 data points across 15 retailers

2 retailers$2,617 SGD to $4,069 SGD

A
Cheapest Retailer
-
$2,617 SGD
Most Expensive
B
Shane Co
26H04L8 · Nov 6
$4,069 SGD
$3,175 USD
View
1 more retailer has this diamond
Prices start from $2,617 SGDSave up to $1,452 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
1.03ct Heart
$2,617 SGD