Radiant|Lab Grown|IGI

1.92ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG830624113

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

Certificate IGI LG830624113

Diamond specifications and retailer prices

From $683 USD
As of October 30, 2026
Save $2,817 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,545 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

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), with a top-tier cut grade and certified by IGI LG830624113 or 830624113. Listed at 21 retailers as of October 30, 2026, with a 412% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624113
Dimensions8.65 × 6.12 × 4.20 mm
L/W Ratio1.41
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.65 mm6.12 mm1.92 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624113
Side View
Table 66.0%Crown 44.8°Girdle: Slightly ThickPavilion 36.4°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,545 USD|Low: $683 USD|High: $5,560 USD|Avg: $2,112 USD|-2.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 7$683 USD
Retailer 10$840 USD
Retailer 14$870 USD
Retailer 4$981 USD
Retailer 16$1,140 USD
Retailer 5$1,159 USD
Retailer 11$1,183 USD
Retailer 13$1,299 USD
Retailer 18$1,636 USD
Retailer 3$1,676 USD
Retailer 17$2,195 USD
Retailer 15$2,288 USD
Retailer 9$2,378 USD
Retailer 6$2,443 USD
Retailer 12$3,298 USD
Retailer 8$3,327 USD
Retailer 2$3,500 USD
Rare Carat$4,545 USD

35 data points across 18 retailers

21 retailers$683 USD to $3,500 USD

A
Cheapest Retailer
-
$683 USD
Final sale: no returns
Retailer 2
-
$695 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$788 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$806 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$870 USD
View
A
Retailer 6
-
$981 USD
View
Retailer 7
-
$1,140 USD
€1,086 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,159 USD
View
A
Retailer 9
-
$1,183 USD
£932 GBP
View
A
Retailer 10
-
$1,299 USD
ZAR 20,983 ZAR
View
B+
Retailer 11
-
$1,636 USD
View
B+
Retailer 12
-
$1,676 USD
View
B+
Retailer 13
-
$2,195 USD
£1,728 GBP
View
Retailer 14
-
$2,265 USD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$2,288 USD
View
B+
Retailer 16
-
$2,378 USD
SGD 3,214 SGD
View
B+
Retailer 17
-
$2,443 USD
View
B
Retailer 18
-
$3,298 USD
£2,597 GBP
View
B
Retailer 19
-
$3,327 USD
View
B
Retailer 20
-
$3,500 USD
View
Most Expensive
Rare Carat
PD-240627 · Oct 21
$4,545 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $683 USDSave up to $2,817 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
$683 USD