Oval|Lab Grown|IGI

1.55ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG711518321

Certificate IGI LG711518321

Diamond specifications and retailer prices

From $575 USD
Save $2,125 USD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,700 USD at Brilliant Earth
View at Brilliant Earth

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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG711518321 or 711518321. Listed at 6 retailers, with prices from $575 to $2,700 at Brilliant Earth, a $2,125 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

1.55
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711518321
Dimensions6.77 × 6.77 × 9.09 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
6.77 mm6.77 mm1.55 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711518321
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: 21 hours ago
Current: $2,700 USD|Low: $517 USD|High: $3,800 USD|Avg: $1,273 USD|-28.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9

13 data points across 9 retailers

6 retailers$575 USD - $2,700 USD

A
Cheapest Retailer
-
$575 USD
View
A
Retailer 2
-
$643 USD
€612 EUR
View
A
Retailer 3
-
$718 USD
ZAR 11,601 ZAR
View
A
Retailer 4
-
$957 USD
View
A
Retailer 5
-
$1,067 USD
View
Most Expensive
B+
Brilliant Earth
18208194A · Sep 18
$2,700 USD
View
5 more retailers have this diamond
Prices start from $575 USDSave up to $2,125 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
1.55ct Oval
$575 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.