Radiant|Lab Grown|IGI

1.92ct E FL Radiant Lab Grown Diamond

E/FL

Diamond specifications and retailer prices

From $609 USD
As of October 30, 2026
Save $2,891 USD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,500 USD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.92ct lab-grown radiant diamond

This 1.92ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at 6 retailers as of October 30, 2026, with prices from $609 to $3,500, a $2,891 spread on the same certified stone. Helzberg Diamonds lists it at $3,500. 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

1.92
Carat
E
Color
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.65 × 6.12 × 4.20 mm
L/W Ratio1.41
Top View
8.65 mm6.12 mm1.92 ctE / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCuletDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,500 USD|Low: $609 USD|High: $4,985 USD|Avg: $1,747 USD|-29.8%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 16, 2026
Retailer 5$609 USD
Retailer 4$683 USD
Retailer 2$756 USD
Retailer 3$756 USD
Retailer 6$1,988 USD
Helzberg Diamonds$3,500 USD

14 data points across 6 retailers

6 retailers$609 USD to $3,500 USD

A
Cheapest Retailer
-
$609 USD
B+
Retailer 2
-
$683 USD
View
Retailer 3
-
$756 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$756 USD
View
B
Retailer 5
-
$1,988 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMIKHHJ · Oct 30
$3,500 USD
View
5 more retailers have this diamond
Prices start from $609 USDSave up to $2,891 USD

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
1.92ct Radiant
$609 USD