Round|Natural|GIA

1.27ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6243056297

Certificate GIA 6243056297

Diamond specifications and retailer prices

From $4,673 CAD

$3,345 USD

As of October 31, 2026

Save $3,750 CAD (45%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $8,423 CAD at Wholesale Diamonds Direct · As of October 26, 2026

View at Wholesale Diamonds Direct

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243056297. Listed at 14 retailers as of October 26, 2026, with prices from $4,673 to $8,423, a $3,750 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,423. 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

1.27

Carat

Color

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Crown angle35.5°

Pavilion angle41.4°

OriginNatural

Grading LabGIA

CertificateGIA 6243056297

Dimensions6.88 × 6.91 × 4.32 mm

L/W Ratio1.00

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 6243056297

Side View

Caratlytics Score

How it works →

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: Oct 31

Current: $6,351 CAD|Low: $4,673 CAD|High: $9,156 CAD|Avg: $6,221 CAD|-7.9%

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

Wholesale Diamonds Direct

October 30, 2026

Retailer 8$4,673 CAD

Retailer 10$4,713 CAD

Retailer 12$4,760 CAD

Retailer 9$4,994 CAD

Retailer 4$5,099 CAD

Retailer 5$5,238 CAD

Retailer 6$5,413 CAD

Retailer 13$5,948 CAD

Retailer 2$6,020 CAD

Retailer 7$6,266 CAD

Retailer 1$6,351 CAD

Retailer 11$7,881 CAD

Retailer 3$8,376 CAD

Wholesale Diamonds Direct$8,423 CAD

24 data points across 14 retailers

14 retailers$4,673 CAD to $8,423 CAD

Cheapest Retailer

$4,673 CAD

$3,345 USD

Retailer 2

$4,713 CAD

$3,374 USD

View

Retailer 3

$4,760 CAD

SGD 4,605 SGD

View

Retailer 4

$4,994 CAD

$3,575 USD

View

Retailer 5

$5,099 CAD

SGD 4,933 SGD

View

Retailer 6

$5,238 CAD

$3,750 USD

View

Price last confirmed 11 days ago

Retailer 7

$5,413 CAD

£3,051 GBP

View

Retailer 8

$5,948 CAD

$4,258 USD

View

Retailer 9

$6,020 CAD

$4,310 USD

View

B+

Retailer 10

$6,266 CAD

€4,272 EUR

View

B+

Retailer 11

$6,351 CAD

£3,580 GBP

View

B+

Retailer 12

$7,881 CAD

$5,642 USD

View

B+

Retailer 13

$8,376 CAD

$5,996 USD

View

Most Expensive

B+

Wholesale Diamonds Direct

592344923 · Oct 26

$8,423 CAD

$6,030 USD

View

13 more retailers have this diamond

Prices start from $4,673 CADSave up to $3,750 CAD

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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1.27ct Round

$4,673 CAD