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Round|Lab Grown|IGI

1.74ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG774674573

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774674573

Diamond specifications and retailer prices

From $702 USD
As of November 1, 2026
Save $2,378 USD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,080 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.74ct lab-grown round diamond

This 1.74ct lab-grown round 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 LG774674573 or 774674573. Listed at 10 retailers as of November 1, 2026, with prices from $702 to $3,080, a $2,378 spread on the same certified stone. Brilliant Earth lists it at $3,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774674573
Dimensions7.75 × 7.71 × 4.74 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
7.75 mm7.71 mm1.74 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774674573
Side View
Table 59.0%Crown 34.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

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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 1
Current: $3,080 USD|Low: $663 USD|High: $3,420 USD|Avg: $1,467 USD|-9.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$669 USD
Retailer 9$702 USD
Retailer 8$704 USD
Retailer 4$787 USD
Retailer 11$1,113 USD
Retailer 3$1,451 USD
Retailer 5$1,537 USD
Retailer 2$1,713 USD
Retailer 10$1,832 USD
Retailer 6$2,315 USD
Brilliant Earth$3,080 USD

41 data points across 11 retailers

10 retailers$702 USD to $3,080 USD

A
Cheapest Retailer
-
$702 USD
A
Retailer 2
-
$704 USD
View
A
Retailer 3
-
$787 USD
£620 GBP
View
B+
Retailer 4
-
$1,113 USD
View
B+
Retailer 5
-
$1,451 USD
View
B+
Retailer 6
-
$1,537 USD
A$2,365 AUD
View
B+
Retailer 7
-
$1,713 USD
£1,349 GBP
View
B
Retailer 8
-
$1,869 USD
View
Retailer 9
-
$2,315 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
17806852A · Nov 1
$3,080 USD
View
9 more retailers have this diamond
Prices start from $702 USDSave up to $2,378 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
1.74ct Round
$702 USD