Radiant|Natural|GIA

3.50ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2554035824

Certificate GIA 2554035824

Diamond specifications and retailer prices

From $67,331 AUD

HK$369,500 HKD

As of October 30, 2026

Save $58,358 AUD (46%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $125,688 AUD at MOH London · As of October 29, 2026

View at MOH London

About this 3.5ct natural radiant diamond

This 3.5ct natural radiant sits in the three to five 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 2554035824. Listed at 25 retailers as of October 29, 2026, with prices from $67,331 to $125,688, a $58,358 spread on the same certified stone. MOH London lists it at $125,688. 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

3.50

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 2554035824

Dimensions10.21 × 7.82 × 5.36 mm

L/W Ratio1.31

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 2554035824

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 30

Current: $125,688 AUD|Low: $63,231 AUD|High: $125,688 AUD|Avg: $84,643 AUD|+7.4%

MOH London

Retailer 2

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Retailer 24

October 31, 2026

Retailer 9$66,446 AUD

Retailer 3$67,331 AUD

Retailer 17$70,884 AUD

Retailer 11$72,629 AUD

Retailer 22$72,753 AUD

Retailer 15$74,598 AUD

Retailer 8$76,766 AUD

Retailer 10$78,926 AUD

Retailer 7$79,351 AUD

Retailer 23$79,399 AUD

Retailer 13$79,502 AUD

Retailer 14$81,380 AUD

Retailer 24$85,958 AUD

Retailer 19$86,484 AUD

Retailer 20$86,484 AUD

Retailer 18$89,195 AUD

Retailer 21$89,374 AUD

Retailer 16$90,657 AUD

Retailer 4$92,798 AUD

Retailer 12$94,342 AUD

Retailer 6$95,976 AUD

Retailer 2$97,129 AUD

Retailer 5$105,054 AUD

MOH London$125,688 AUD

23 data points across 24 retailers

25 retailers$67,331 AUD to $125,688 AUD

Retailer 1

$66,446 AUD

₹4,445,207 INR

Price last confirmed 17 days ago

Retailer 2

$67,331 AUD

HK$369,500 HKD

View

Retailer 3

$70,029 AUD

SGD 66,475 SGD

View

Price last confirmed 21 days ago

Retailer 4

$70,833 AUD

$49,756 USD

View

Price last confirmed 22 days ago

Retailer 5

$70,884 AUD

View

Price last confirmed 27 days ago

B+

Retailer 6

$72,753 AUD

$51,105 USD

View

Retailer 7

$76,766 AUD

£42,460 GBP

View

Price last confirmed 17 days ago

Retailer 8

$77,142 AUD

$54,188 USD

View

Price last confirmed 40 days ago

B+

Retailer 9

$78,926 AUD

SGD 74,920 SGD

View

B+

Retailer 10

$79,399 AUD

$55,774 USD

View

B+

Retailer 11

$79,502 AUD

$55,846 USD

View

Retailer 12

$81,380 AUD

$57,165 USD

View

Price last confirmed 19 days ago

Retailer 13

$85,958 AUD

$60,381 USD

View

Retailer 14

$86,484 AUD

$60,750 USD

View

Retailer 15

$86,484 AUD

$60,750 USD

View

Retailer 16

$88,556 AUD

$62,206 USD

View

Price last confirmed 38 days ago

Retailer 17

$89,195 AUD

£49,334 GBP

View

Retailer 18

$89,374 AUD

$62,780 USD

View

Retailer 19

$90,657 AUD

$63,681 USD

View

Price last confirmed 17 days ago

Retailer 20

$91,963 AUD

$64,599 USD

View

Price last confirmed 36 days ago

B+

Retailer 21

$92,798 AUD

$65,185 USD

View

Retailer 22

$94,342 AUD

ZAR 1,070,603 ZAR

View

Price last confirmed 18 days ago

Retailer 23

$95,976 AUD

£53,085 GBP

View

Price last confirmed 16 days ago

Retailer 24

$97,129 AUD

€64,979 EUR

View

Most Expensive

MOH London

4233EC626 · Oct 29

$125,688 AUD

£69,519 GBP

View

24 more retailers have this diamond

Prices start from $67,331 AUDSave up to $58,358 AUD

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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