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Radiant|Lab Grown|IGI

3.55ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG843607411

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG843607411

Diamond specifications and retailer prices

From $982 AUD
$690 USD
As of October 28, 2026
Save $7,816 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,798 AUD at Brilliant Earth · As of October 26, 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 top-tier cut grade and certified by IGI LG843607411 or 843607411. Listed at 12 retailers as of October 26, 2026, with prices from $982 to $8,798, a $7,816 spread on the same certified stone. Brilliant Earth lists it at $8,798. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.55
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle26.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843607411
Dimensions11.19 × 7.43 × 4.59 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.19 mm7.43 mm3.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843607411
Side View
Table 60.0%Crown 42.7°Girdle: MediumPavilion 26.1°Culet: NoneDepth 61.8%

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 28
Current: $8,798 AUD|Low: $702 AUD|High: $8,798 AUD|Avg: $2,462 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 12$702 AUD
Retailer 13$936 AUD
Retailer 2$982 AUD
Retailer 5$1,068 AUD
Retailer 9$1,235 AUD
Retailer 6$1,278 AUD
Retailer 10$1,975 AUD
Retailer 8$2,091 AUD
Retailer 3$2,548 AUD
Retailer 11$2,793 AUD
Retailer 4$2,849 AUD
Retailer 7$2,862 AUD
Brilliant Earth$8,798 AUD

16 data points across 13 retailers

12 retailers$982 AUD to $8,798 AUD

Retailer 1
-
$936 AUD
£518 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$982 AUD
$690 USD
View
B+
Retailer 3
-
$1,068 AUD
$750 USD
View
A
Retailer 4
-
$1,235 AUD
€826 EUR
View
A
Retailer 5
-
$1,278 AUD
£707 GBP
View
A
Retailer 6
-
$1,975 AUD
$1,387 USD
View
A
Retailer 7
-
$2,091 AUD
$1,469 USD
View
B+
Retailer 8
-
$2,548 AUD
$1,790 USD
View
B+
Retailer 9
-
$2,793 AUD
$1,962 USD
View
B+
Retailer 10
-
$2,849 AUD
$2,001 USD
View
B+
Retailer 11
-
$2,862 AUD
£1,583 GBP
View
Most Expensive
B
Brilliant Earth
21748116A · Oct 26
$8,798 AUD
$6,180 USD
View
11 more retailers have this diamond
Prices start from $982 AUDSave up to $7,816 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
$982 AUD