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Heart|Natural|GIA

1.26ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 16397348

Certificate GIA 16397348

Diamond specifications and retailer prices

From $8,061 SGD
£4,953 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $8,061 SGD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 1.26ct natural heart diamond

This 1.26ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 16397348. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.26
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16397348
Dimensions6.48 × 7.53 × 4.42 mm
L/W Ratio1.16
Top View
6.48 mm7.53 mm1.26 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 16397348
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 58.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $8,061 SGD|Low: $7,995 SGD|High: $8,194 SGD|Avg: $8,132 SGD|+0.8%
November 5, 2026
77 Diamonds$8,061 SGD

35 data points across 1 retailer

1 retailer

B
77 Diamonds
HSILVVHNKCKD · Nov 5
$8,061 SGD
£4,953 GBP
View

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
1.26ct Heart
$8,061 SGD