Heart|Natural|GIA

0.81ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2536952776

Certificate GIA 2536952776

Diamond specifications and retailer prices

From $1,035 CAD

₹70,530 INR

As of October 24, 2026

13 retailers carry this diamond

Most expensive: $2,536 CAD at MOH London · As of October 25, 2026

View at MOH London

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded F 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 2536952776. Listed at 13 retailers as of October 24, 2026. 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

0.81

Carat

Color

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 2536952776

Dimensions5.56 × 6.49 × 3.80 mm

L/W Ratio1.17

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateGIA 2536952776

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 24

Current: $2,536 CAD|Low: $1,031 CAD|High: $2,563 CAD|Avg: $1,527 CAD|-0.8%

MOH London

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

October 25, 2026

Retailer 10$1,035 CAD

Retailer 3$1,037 CAD

Retailer 4$1,087 CAD

Retailer 9$1,247 CAD

Retailer 6$1,293 CAD

Retailer 15$1,295 CAD

Retailer 11$1,351 CAD

Retailer 13$1,353 CAD

Retailer 7$1,446 CAD

Retailer 2$1,557 CAD

Retailer 14$1,571 CAD

Retailer 12$1,710 CAD

Retailer 5$1,814 CAD

Retailer 8$1,972 CAD

Retailer 16$2,259 CAD

MOH London$2,536 CAD

23 data points across 16 retailers

13 retailers$1,035 CAD to $2,536 CAD

Retailer 1

$1,035 CAD

₹70,530 INR

Price last confirmed 9 days ago

Retailer 2

$1,037 CAD

HK$5,800 HKD

View

Price last confirmed 8 days ago

Retailer 3

$1,247 CAD

€850 EUR

View

Price last confirmed 8 days ago

Retailer 4

$1,293 CAD

$925 USD

View

Price last confirmed 11 days ago

Retailer 5

$1,295 CAD

SGD 1,252 SGD

View

Price last confirmed 9 days ago

Retailer 6

$1,351 CAD

$967 USD

View

Price last confirmed 9 days ago

Retailer 7

$1,353 CAD

$968 USD

View

Price last confirmed 9 days ago

Retailer 8

$1,446 CAD

SGD 1,398 SGD

View

Price last confirmed 9 days ago

Retailer 9

$1,557 CAD

£877 GBP

View

Price last confirmed 8 days ago

Retailer 10

$1,710 CAD

£964 GBP

View

Price last confirmed 10 days ago

Retailer 11

$1,814 CAD

$1,298 USD

View

Price last confirmed 10 days ago

Retailer 12

$1,972 CAD

$1,411 USD

View

Price last confirmed 9 days ago

Most Expensive

MOH London

3FD1FC6FC · Oct 25

$2,536 CAD

£1,429 GBP

View

Price last confirmed 8 days ago

12 more retailers have this diamond

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.

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0.81ct Heart

$1,035 CAD