Round|Natural|GIA

0.52ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2556809374

Certificate GIA 2556809374

Diamond specifications and retailer prices

From £320 GBP

₹40,833 INR

As of October 21, 2026

15 retailers carry this diamond

Most expensive: £997 GBP at MOH London · As of October 21, 2026

View at MOH London

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556809374. Listed at 15 retailers as of October 21, 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

0.52

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle41.2°

OriginNatural

Grading LabGIA

CertificateGIA 2556809374

Dimensions5.12 × 5.13 × 3.20 mm

L/W Ratio1.00

Culet sizeNone

Key to symbols

Crystal, Cloud

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2556809374

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 21

Current: £997 GBP|Low: £320 GBP|High: £1,047 GBP|Avg: £528 GBP|-4.8%

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

October 23, 2026

Retailer 4£320 GBP

Retailer 9£362 GBP

Retailer 5£395 GBP

Retailer 14£399 GBP

Retailer 10£451 GBP

Retailer 12£452 GBP

Retailer 13£492 GBP

Retailer 8£511 GBP

Retailer 6£532 GBP

Retailer 2£566 GBP

Retailer 7£582 GBP

Retailer 11£587 GBP

Retailer 3£655 GBP

MOH London£997 GBP

20 data points across 14 retailers

15 retailers£320 GBP to £997 GBP

Retailer 1

£320 GBP

₹40,833 INR

Price last confirmed 12 days ago

Retailer 2

£362 GBP

HK$3,800 HKD

View

Price last confirmed 8 days ago

Retailer 3

£399 GBP

$536 USD

View

Price last confirmed 12 days ago

Retailer 4

£423 GBP

A$874 AUD

View

Price last confirmed 10 days ago

Retailer 5

£451 GBP

$605 USD

View

Price last confirmed 10 days ago

Retailer 6

£452 GBP

SGD 820 SGD

View

Price last confirmed 11 days ago

Retailer 7

£487 GBP

$653 USD

View

Price last confirmed 34 days ago

Retailer 8

£492 GBP

View

Price last confirmed 11 days ago

Retailer 9

£511 GBP

View

Price last confirmed 11 days ago

Retailer 10

£532 GBP

$714 USD

View

Price last confirmed 14 days ago

Retailer 11

£582 GBP

€744 EUR

View

Price last confirmed 11 days ago

Retailer 12

£587 GBP

$788 USD

View

Price last confirmed 11 days ago

Retailer 13

£655 GBP

ZAR 14,194 ZAR

View

Price last confirmed 12 days ago

Retailer 14

£678 GBP

A$1,400 AUD

View

Price last confirmed 29 days ago

Most Expensive

MOH London

F6CB6F0E7 · Oct 21

£997 GBP

View

Price last confirmed 12 days ago

14 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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