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Radiant|Lab Grown|IGI

3.55ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG845603123

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG845603123

Diamond specifications and retailer prices

From $719 AUD
$505 USD
As of October 29, 2026
Save $4,506 AUD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,225 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG845603123 or 845603123. Listed at 12 retailers as of October 29, 2026, with prices from $719 to $5,225, a $4,506 spread on the same certified stone. Brilliant Earth lists it at $5,225. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.55
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle27.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845603123
Dimensions10.62 × 7.15 × 4.89 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.62 mm7.15 mm3.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845603123
Side View
Table 63.0%Crown 44°Girdle: ThickPavilion 27.9°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
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 29
Current: $956 AUD|Low: $719 AUD|High: $2,982 AUD|Avg: $1,864 AUD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$719 AUD
Retailer 1$956 AUD
Retailer 8$997 AUD
Retailer 3$1,082 AUD
Retailer 4$1,318 AUD
Retailer 9$1,979 AUD
Retailer 6$2,141 AUD
Retailer 2$2,607 AUD
Retailer 7$2,841 AUD
Retailer 5$2,942 AUD
Retailer 11$2,982 AUD

12 data points across 11 retailers

12 retailers$719 AUD to $5,225 AUD

A
Cheapest Retailer
-
$719 AUD
$505 USD
Final sale: no returns
A
Retailer 2
-
$956 AUD
£529 GBP
View
A
Retailer 3
-
$997 AUD
$700 USD
View
B+
Retailer 4
-
$1,082 AUD
$760 USD
View
A
Retailer 5
-
$1,318 AUD
£729 GBP
View
B+
Retailer 6
-
$1,979 AUD
$1,390 USD
View
B+
Retailer 7
-
$2,141 AUD
$1,504 USD
View
B+
Retailer 8
-
$2,607 AUD
$1,831 USD
View
B+
Retailer 9
-
$2,841 AUD
$1,996 USD
View
B+
Retailer 10
-
$2,942 AUD
£1,627 GBP
View
B+
Retailer 11
-
$2,982 AUD
$2,095 USD
View
Most Expensive
B
Brilliant Earth
22284725A · Oct 29
$5,225 AUD
$3,670 USD
View
11 more retailers have this diamond
Prices start from $719 AUDSave up to $4,506 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.

A
3.55ct Radiant
$719 AUD