Oval|Lab Grown|IGI

1.55ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG794625043

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794625043

Diamond specifications and retailer prices

From $3,190 USD
As of October 28, 2026
Save $535 USD (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,725 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.55ct lab-grown oval diamond

This 1.55ct 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 LG794625043 or 794625043. Listed at 3 retailers as of October 28, 2026, with prices from $3,190 to $3,725, a $535 spread on the same certified stone. Rare Carat lists it at $3,725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794625043
Dimensions9.19 × 6.64 × 4.13 mm
L/W Ratio1.38
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
9.19 mm6.64 mm1.55 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794625043
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,725 USD|Low: $796 USD|High: $4,630 USD|Avg: $2,184 USD|+4.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 8$796 USD
Retailer 6$955 USD
Retailer 5$1,098 USD
Retailer 12$1,434 USD
Retailer 11$1,517 USD
Retailer 3$1,624 USD
Retailer 10$1,905 USD
Retailer 9$1,943 USD
Retailer 4$3,161 USD
Retailer 2$3,190 USD
Rare Carat$3,725 USD
Retailer 7$4,140 USD

7 data points across 12 retailers

3 retailers$3,190 USD to $3,725 USD

A
Retailer 1
-
$1,098 USD
Price last confirmed 21 days ago
B
Retailer 2
-
$3,190 USD
View
Most Expensive
B
Rare Carat
PD-201391 · Oct 28
$3,725 USD
View
2 more retailers have this diamond
Prices start from $3,190 USDSave up to $535 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
1.55ct Oval
$3,190 USD