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Oval|Lab Grown|IGI

1.92ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818654299

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818654299

Diamond specifications and retailer prices

From $411 USD
As of October 26, 2026
Save $4,099 USD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,510 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.92ct lab-grown oval diamond

This 1.92ct lab-grown oval 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 LG818654299 or 818654299. Listed at 20 retailers as of October 26, 2026, with prices from $411 to $4,510, a $4,099 spread on the same certified stone. Brilliant Earth lists it at $4,510. 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 angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654299
Dimensions10.16 × 7.00 × 4.29 mm
L/W Ratio1.45
Girdle conditionFaceted
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
10.16 mm7.00 mm1.92 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654299
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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 26
Current: $4,510 USD|Low: $411 USD|High: $4,510 USD|Avg: $1,658 USD
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 19
October 29, 2026
Retailer 4$411 USD
Retailer 17$460 USD
Retailer 7$509 USD
Retailer 15$509 USD
Retailer 14$655 USD
Retailer 19$804 USD
Retailer 13$832 USD
Retailer 18$875 USD
Retailer 12$875 USD
Retailer 3$1,428 USD
Retailer 5$1,607 USD
Retailer 6$1,637 USD
Retailer 8$1,671 USD
Retailer 11$1,750 USD
Retailer 16$1,762 USD
Retailer 2$2,000 USD
Retailer 10$2,395 USD
Retailer 9$3,610 USD
Brilliant Earth$4,510 USD

32 data points across 19 retailers

20 retailers$411 USD to $4,510 USD

A
Cheapest Retailer
-
$411 USD
A
Retailer 2
-
$460 USD
View
A
Retailer 3
-
$470 USD
View
Final sale: no returns
A
Retailer 4
-
$509 USD
View
A
Retailer 5
-
$509 USD
View
A
Retailer 6
-
$655 USD
View
A
Retailer 7
-
$804 USD
View
A
Retailer 8
-
$832 USD
£655 GBP
View
A
Retailer 9
-
$875 USD
€833 EUR
View
A
Retailer 10
-
$875 USD
ZAR 14,134 ZAR
View
B+
Retailer 11
-
$1,428 USD
View
B+
Retailer 12
-
$1,607 USD
View
B+
Retailer 13
-
$1,637 USD
View
B+
Retailer 14
-
$1,671 USD
View
B+
Retailer 15
-
$1,750 USD
SGD 2,365 SGD
View
B+
Retailer 16
-
$1,762 USD
View
B+
Retailer 17
-
$2,000 USD
£1,575 GBP
View
B+
Retailer 18
-
$2,395 USD
View
B
Retailer 19
-
$3,610 USD
View
Most Expensive
B
Brilliant Earth
21433609A · Oct 28
$4,510 USD
View
19 more retailers have this diamond
Prices start from $411 USDSave up to $4,099 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 Oval
$411 USD