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Round|Lab Grown|IGI

1.92ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG640491561

Certificate IGI LG640491561

Diamond specifications and retailer prices

From $592 USD
Save $4,878 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,470 USD at Brilliant Earth
View at Brilliant Earth

About this 1.92ct lab-grown round diamond

This 1.92ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG640491561 or 640491561. Listed at 23 retailers, with prices from $592 to $5,470 at Brilliant Earth, a $4,878 spread on the same certified stone. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640491561
Dimensions7.92 × 7.95 × 4.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
7.92 mm7.95 mm1.92 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640491561
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $5,470 USD|Low: $592 USD|High: $5,470 USD|Avg: $1,805 USD|+0.2%
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 2$592 USD
Retailer 7$690 USD
Retailer 20$690 USD
Retailer 12$754 USD
Retailer 14$764 USD
Retailer 18$895 USD
Retailer 5$988 USD
Retailer 9$1,025 USD
Retailer 15$1,084 USD
Retailer 13$1,143 USD
Retailer 17$1,159 USD
Retailer 22$1,160 USD
Retailer 3$1,288 USD
Retailer 11$1,447 USD
Retailer 16$1,500 USD
Retailer 8$2,010 USD
Retailer 4$2,074 USD
Retailer 10$2,469 USD
Retailer 21$2,522 USD
Retailer 19$2,705 USD
Retailer 6$2,760 USD
Retailer 23$3,358 USD
Brilliant Earth$5,470 USD

38 data points across 23 retailers

23 retailers$592 USD to $5,470 USD

A
Cheapest Retailer
-
$592 USD
A
Retailer 2
-
$690 USD
View
A
Retailer 3
-
$690 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$754 USD
View
A
Retailer 5
-
$764 USD
View
A
Retailer 6
-
$895 USD
View
A
Retailer 7
-
$988 USD
View
A
Retailer 8
-
$1,025 USD
View
A
Retailer 9
-
$1,084 USD
A$1,668 AUD
View
A
Retailer 10
-
$1,143 USD
€1,089 EUR
View
A
Retailer 11
-
$1,159 USD
£913 GBP
View
A
Retailer 12
-
$1,159 USD
£913 GBP
View
A
Retailer 13
-
$1,288 USD
ZAR 20,802 ZAR
View
B+
Retailer 14
-
$1,447 USD
View
B+
Retailer 15
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$1,500 USD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$2,010 USD
View
B+
Retailer 17
-
$2,074 USD
A$3,190 AUD
View
B
Retailer 18
-
$2,469 USD
View
B
Retailer 19
-
$2,522 USD
View
B
Retailer 20
-
$2,705 USD
View
B
Retailer 21
-
$2,760 USD
View
B
Retailer 22
-
$3,358 USD
£2,644 GBP
View
Most Expensive
B
Brilliant Earth
11461037A · Oct 1
$5,470 USD
View
22 more retailers have this diamond
Prices start from $592 USDSave up to $4,878 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.

A
1.92ct Round
$592 USD