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Radiant|Lab Grown|IGI

4.92ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2

Diamond specifications and retailer prices

From $1,692 NZD
$952 USD
As of November 2, 2026
Save $4,534 NZD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,226 NZD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 very-good cut grade and certified by IGI. Listed at 3 retailers as of November 1, 2026, with prices from $1,692 to $6,226, a $4,534 spread on the same certified stone. The Diamond Guys lists it at $6,226. 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

4.92
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.18 × 8.38 × 5.56 mm
L/W Ratio1.45
Top View
12.18 mm8.38 mm4.92 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
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 2
Current: $4,314 NZD|Low: $1,692 NZD|High: $6,226 NZD|Avg: $4,375 NZD
Retailer 1
Retailer 2
The Diamond Guys
October 22, 2026
Retailer 2$1,692 NZD
Retailer 1$4,314 NZD
The Diamond Guys$6,226 NZD

3 data points across 3 retailers

3 retailers$1,692 NZD to $6,226 NZD

A
Cheapest Retailer
-
$1,692 NZD
$952 USD
B
Retailer 2
-
$4,314 NZD
CA$3,371 CAD
View
Most Expensive
B
The Diamond Guys
1994648126 · Nov 1
$6,226 NZD
$3,503 USD
View
2 more retailers have this diamond
Prices start from $1,692 NZDSave up to $4,534 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
$1,692 NZD