Oval|Lab Grown|IGI

1.52ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG811622187

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811622187

Diamond specifications and retailer prices

From $414 USD
As of October 30, 2026
Save $3,366 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,780 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown oval diamond

This 1.52ct 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 LG811622187 or 811622187. Listed at 22 retailers as of October 30, 2026, with prices from $414 to $3,780, a $3,366 spread on the same certified stone. Brilliant Earth lists it at $3,780. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811622187
Dimensions9.35 × 6.53 × 4.01 mm
L/W Ratio1.43
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
9.35 mm6.53 mm1.52 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811622187
Side View
Table 57.0%Crown 33.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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: Oct 30
Current: $3,780 USD|Low: $391 USD|High: $4,430 USD|Avg: $1,239 USD|-14.7%
Brilliant Earth
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 9$391 USD
Retailer 18$414 USD
Retailer 11$474 USD
Retailer 10$479 USD
Retailer 14$648 USD
Retailer 16$685 USD
Retailer 7$774 USD
Retailer 13$789 USD
Retailer 12$827 USD
Retailer 3$1,050 USD
Retailer 17$1,052 USD
Retailer 8$1,362 USD
Retailer 4$1,515 USD
Retailer 2$1,734 USD
Retailer 15$1,737 USD
Retailer 5$1,899 USD
Retailer 6$3,670 USD
Brilliant Earth$3,780 USD

35 data points across 18 retailers

22 retailers$414 USD to $3,780 USD

Retailer 1
-
$391 USD
Price last confirmed 37 days ago
Retailer 2
-
$391 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$414 USD
View
Final sale: no returns
Retailer 4
-
$438 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$474 USD
£373 GBP
View
Retailer 6
-
$479 USD
View
Price last confirmed 35 days ago
Retailer 7
-
$485 USD
View
Price last confirmed 18 days ago
Retailer 8
-
$485 USD
View
Price last confirmed 28 days ago
A
Retailer 9
-
$648 USD
View
A
Retailer 10
-
$685 USD
View
A
Retailer 11
-
$789 USD
ZAR 12,745 ZAR
View
A
Retailer 12
-
$827 USD
£651 GBP
View
B+
Retailer 13
-
$1,050 USD
View
B+
Retailer 14
-
$1,052 USD
View
B+
Retailer 15
-
$1,362 USD
View
B+
Retailer 16
-
$1,515 USD
View
Retailer 17
-
$1,560 USD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$1,734 USD
View
B
Retailer 19
-
$1,737 USD
View
B
Retailer 20
-
$1,899 USD
£1,495 GBP
View
B
Retailer 21
-
$3,670 USD
View
Most Expensive
B
Brilliant Earth
20893251A · Oct 30
$3,780 USD
View
21 more retailers have this diamond
Prices start from $414 USDSave up to $3,366 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
1.52ct Oval
$414 USD