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Radiant|Lab Grown|IGI

4.54ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG847661602

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

Certificate IGI LG847661602

Diamond specifications and retailer prices

From $1,138 NZD
£504 GBP
As of October 27, 2026
Save $5,687 NZD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,825 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.54ct lab-grown radiant diamond

This 4.54ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847661602 or 847661602. Listed at 10 retailers as of October 27, 2026, with prices from $1,138 to $6,825, a $5,687 spread on the same certified stone. Brilliant Earth lists it at $6,825. 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

4.54
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661602
Dimensions12.05 × 8.07 × 5.31 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm8.07 mm4.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847661602
Side View
Table 66.0%Crown 44.6°Girdle: MediumPavilion 33.7°Culet: NoneDepth 65.8%

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 27
Current: $1,909 NZD|Low: $1,138 NZD|High: $5,803 NZD|Avg: $2,855 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$1,138 NZD
Retailer 4$1,187 NZD
Retailer 8$1,433 NZD
Retailer 9$1,546 NZD
Retailer 1$1,909 NZD
Retailer 2$2,017 NZD
Retailer 6$2,045 NZD
Retailer 3$5,252 NZD
Retailer 10$5,717 NZD
Retailer 7$5,803 NZD

4 data points across 10 retailers

10 retailers$1,138 NZD to $6,825 NZD

A
Cheapest Retailer
-
$1,138 NZD
£504 GBP
A
Retailer 2
-
$1,433 NZD
HK$6,300 HKD
View
Retailer 3
-
$1,546 NZD
$870 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,909 NZD
€1,023 EUR
View
B+
Retailer 5
-
$2,017 NZD
$1,135 USD
View
A
Retailer 6
-
$2,045 NZD
£906 GBP
View
B
Retailer 7
-
$5,252 NZD
$2,955 USD
View
B
Retailer 8
-
$5,717 NZD
£2,533 GBP
View
B
Retailer 9
-
$5,803 NZD
$3,265 USD
View
Most Expensive
B
Brilliant Earth
22307869A · Oct 31
$6,825 NZD
$3,840 USD
View
9 more retailers have this diamond
Prices start from $1,138 NZDSave up to $5,687 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
4.54ct Radiant
$1,138 NZD