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Radiant|Lab Grown|IGI

2.74ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG670458940

Certificate IGI LG670458940

Diamond specifications and retailer prices

From $6,965 USD
1 retailer carries this diamond
Only listing: $6,965 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 2.74ct lab-grown radiant diamond

This 2.74ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670458940 or 670458940. Currently listed at a single retailer. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.74
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670458940
Dimensions9.48 × 6.43 × 4.57 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.48 mm6.43 mm2.74 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670458940
Side View
Table 65.0%Crown 50.6°Girdle: MED-STKPavilionCulet: NoneDepth 71.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 1
Current: $5,207 USD|Low: $1,651 USD|High: $10,440 USD|Avg: $5,648 USD|-14.3%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
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Retailer 13
March 24, 2026
Retailer 12$2,175 USD
Retailer 2$2,547 USD
Retailer 10$2,838 USD
Retailer 8$3,176 USD
Retailer 11$3,275 USD
Retailer 7$3,367 USD
Retailer 5$4,877 USD
Retailer 1$5,207 USD
Retailer 4$7,406 USD
Retailer 9$7,929 USD
Retailer 3$8,853 USD
Retailer 6$8,941 USD
Retailer 13$10,440 USD

50 data points across 13 retailers

1 retailer

B
Diamond Quarter
2.74IFDLG40BF9CN · Oct 1
$6,965 USD
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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.

B
2.74ct Radiant
$6,965 USD