CaratHunter
Plans
Oval|Lab Grown|IGI

1.54ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG811638652

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811638652

Diamond specifications and retailer prices

From $307 USD
As of October 29, 2026
Save $3,408 USD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,715 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.54ct lab-grown oval diamond

This 1.54ct 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 LG811638652 or 811638652. Listed at 21 retailers as of October 28, 2026, with prices from $307 to $3,715, a $3,408 spread on the same certified stone. Rare Carat lists it at $3,715. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638652
Dimensions9.46 × 6.52 × 4.04 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
9.46 mm6.52 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638652
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.0%

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 29
Current: $3,715 USD|Low: $344 USD|High: $3,920 USD|Avg: $1,277 USD|-0.5%
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
October 30, 2026
Retailer 5$344 USD
Retailer 13$356 USD
Retailer 4$394 USD
Retailer 11$535 USD
Retailer 6$622 USD
Retailer 17$651 USD
Retailer 10$655 USD
Retailer 2$678 USD
Retailer 3$1,055 USD
Retailer 14$1,171 USD
Retailer 7$1,271 USD
Retailer 8$1,291 USD
Retailer 15$1,346 USD
Retailer 12$1,529 USD
Retailer 9$1,708 USD
Retailer 16$3,180 USD
Rare Carat$3,715 USD

27 data points across 17 retailers

21 retailers$307 USD to $3,715 USD

A
Cheapest Retailer
-
$307 USD
A
Retailer 2
-
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$356 USD
View
A
Retailer 4
-
$381 USD
View
A
Retailer 5
-
$381 USD
View
Retailer 6
-
$394 USD
£311 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$535 USD
View
A
Retailer 8
-
$622 USD
View
A
Retailer 9
-
$655 USD
ZAR 10,576 ZAR
View
A
Retailer 10
-
$678 USD
£534 GBP
View
B+
Retailer 11
-
$1,055 USD
View
B+
Retailer 12
-
$1,171 USD
View
B+
Retailer 13
-
$1,225 USD
View
B+
Retailer 14
-
$1,271 USD
View
B+
Retailer 15
-
$1,291 USD
SGD 1,744 SGD
View
B+
Retailer 16
-
$1,346 USD
View
B+
Retailer 17
-
$1,529 USD
£1,204 GBP
View
B+
Retailer 18
-
$1,708 USD
View
Retailer 19
-
$1,844 USD
£1,452 GBP
View
Price last confirmed 23 days ago
B
Retailer 20
-
$3,180 USD
View
Most Expensive
B
Rare Carat
PD-224669 · Oct 28
$3,715 USD
View
20 more retailers have this diamond
Prices start from $307 USDSave up to $3,408 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
1.54ct Oval
$307 USD