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Round|Lab Grown|IGI

1.41ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG731531138

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731531138

Diamond specifications and retailer prices

From $374 USD
As of November 4, 2026
Save $1,356 USD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,730 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.41ct lab-grown round diamond

This 1.41ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731531138 or 731531138. Listed at 21 retailers as of November 1, 2026, with prices from $374 to $1,730, a $1,356 spread on the same certified stone. Rare Carat lists it at $1,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731531138
Dimensions7.20 × 7.16 × 4.40 mm
L/W Ratio1.01
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
7.20 mm7.16 mm1.41 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731531138
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.1%

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: Nov 4
Current: $1,730 USD|Low: $374 USD|High: $1,740 USD|Avg: $984 USD|-0.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11$374 USD
Retailer 10$568 USD
Retailer 8$570 USD
Retailer 5$668 USD
Retailer 7$715 USD
Retailer 4$733 USD
Retailer 6$1,019 USD
Retailer 9$1,216 USD
Retailer 3$1,622 USD
Retailer 2$1,657 USD
Rare Carat$1,730 USD

39 data points across 11 retailers

21 retailers$374 USD to $1,730 USD

Retailer 1
-
$321 USD
Price last confirmed 28 days ago
Retailer 2
-
$335 USD
View
Price last confirmed 44 days ago
A
Retailer 3
-
$374 USD
View
Final sale: no returns
Retailer 4
-
$388 USD
View
Price last confirmed 44 days ago
Retailer 5
-
$409 USD
View
Price last confirmed 44 days ago
Retailer 6
-
$415 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$568 USD
View
A
Retailer 8
-
$570 USD
View
A
Retailer 9
-
$667 USD
View
A
Retailer 10
-
$668 USD
View
B+
Retailer 11
-
$715 USD
View
B+
Retailer 12
-
$733 USD
View
B+
Retailer 13
-
$864 USD
View
B+
Retailer 14
-
$1,019 USD
View
B
Retailer 15
-
$1,216 USD
View
Retailer 16
-
$1,333 USD
View
Price last confirmed 36 days ago
Retailer 17
-
$1,333 USD
View
Price last confirmed 45 days ago
B
Retailer 18
-
$1,376 USD
View
B
Retailer 19
-
$1,622 USD
View
B
Retailer 20
-
$1,657 USD
View
Most Expensive
B
Rare Carat
GD17602_l_731531138 · Nov 1
$1,730 USD
View
20 more retailers have this diamond
Prices start from $374 USDSave up to $1,356 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
1.41ct Round
$374 USD