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Radiant|Lab Grown|IGI

4.92ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG813620314

Certificate IGI LG813620314

Diamond specifications and retailer prices

From $1,801 NZD
$1,014 USD
As of November 1, 2026
Save $12,204 NZD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $14,005 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.92ct lab-grown radiant diamond

This 4.92ct 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 LG813620314 or 813620314. Listed at 8 retailers as of October 31, 2026, with prices from $1,801 to $14,005, a $12,204 spread on the same certified stone. Brilliant Earth lists it at $14,005. 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

4.92
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG813620314
Dimensions12.18 × 8.38 × 5.56 mm
L/W Ratio1.45
Top View
12.18 mm8.38 mm4.92 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813620314
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.3%

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: Nov 1
Current: $14,005 NZD|Low: $1,801 NZD|High: $14,005 NZD|Avg: $3,819 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$1,801 NZD
Retailer 5$1,818 NZD
Retailer 2$2,200 NZD
Retailer 6$2,877 NZD
Retailer 8$3,424 NZD
Retailer 3$5,528 NZD
Retailer 4$7,939 NZD
Brilliant Earth$14,005 NZD

6 data points across 8 retailers

8 retailers$1,801 NZD to $14,005 NZD

A
Cheapest Retailer
-
$1,801 NZD
$1,014 USD
B+
Retailer 2
-
$1,818 NZD
$1,023 USD
View
A
Retailer 3
-
$2,200 NZD
€1,179 EUR
View
A
Retailer 4
-
$2,877 NZD
$1,619 USD
View
B+
Retailer 5
-
$3,424 NZD
$1,927 USD
View
B+
Retailer 6
-
$5,528 NZD
A$4,785 AUD
View
B
Retailer 7
-
$7,939 NZD
$4,467 USD
View
Most Expensive
B
Brilliant Earth
22267400A · Oct 31
$14,005 NZD
$7,880 USD
View
7 more retailers have this diamond
Prices start from $1,801 NZDSave up to $12,204 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
4.92ct Radiant
$1,801 NZD