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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 $899 NZD
$505 USD
As of October 29, 2026
Save $5,635 NZD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,534 NZD 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 $899 to $6,534, a $5,635 spread on the same certified stone. Brilliant Earth lists it at $6,534. 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: $1,649 NZD|Low: $899 NZD|High: $3,730 NZD|Avg: $2,330 NZD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$899 NZD
Retailer 5$1,199 NZD
Retailer 8$1,246 NZD
Retailer 3$1,353 NZD
Retailer 1$1,649 NZD
Retailer 9$2,475 NZD
Retailer 6$2,678 NZD
Retailer 2$3,260 NZD
Retailer 7$3,553 NZD
Retailer 4$3,679 NZD
Retailer 11$3,730 NZD

11 data points across 11 retailers

12 retailers$899 NZD to $6,534 NZD

A
Cheapest Retailer
-
$899 NZD
$505 USD
Final sale: no returns
A
Retailer 2
-
$1,199 NZD
£530 GBP
View
A
Retailer 3
-
$1,246 NZD
$700 USD
View
B+
Retailer 4
-
$1,353 NZD
$760 USD
View
A
Retailer 5
-
$1,649 NZD
£729 GBP
View
B+
Retailer 6
-
$2,475 NZD
$1,390 USD
View
B+
Retailer 7
-
$2,678 NZD
$1,504 USD
View
B+
Retailer 8
-
$3,260 NZD
$1,831 USD
View
B+
Retailer 9
-
$3,553 NZD
$1,996 USD
View
B+
Retailer 10
-
$3,679 NZD
£1,627 GBP
View
B+
Retailer 11
-
$3,730 NZD
$2,095 USD
View
Most Expensive
B
Brilliant Earth
22284725A · Oct 29
$6,534 NZD
$3,670 USD
View
11 more retailers have this diamond
Prices start from $899 NZDSave up to $5,635 NZD

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
$899 NZD