Radiant|Lab Grown|IGI

2.97ct D IF Radiant Lab Grown Diamond

- • D/IF • IGI LG762545173

Certificate IGI LG762545173

Diamond specifications and retailer prices

From $1,416 USD
Save $9,614 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,030 USD at Brilliant Earth
View at Brilliant Earth

About this 2.97ct lab-grown radiant diamond

This 2.97ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG762545173 or 762545173. Listed at 16 retailers, with prices from $1,416 to $11,030 at Brilliant Earth, a $9,614 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.97
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545173
Dimensions10.68 × 7.28 × 4.55 mm
L/W Ratio1.47
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
10.68 mm7.28 mm2.97 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545173
Side View
Table 63.0%Crown 45°Girdle: MediumPavilion 32.2°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Sep 30
Current: $11,030 USD|Low: $816 USD|High: $11,030 USD|Avg: $3,759 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 1, 2026
Retailer 6$816 USD
Retailer 14$1,416 USD
Retailer 4$1,546 USD
Retailer 7$1,626 USD
Retailer 9$1,902 USD
Retailer 13$1,998 USD
Retailer 16$2,654 USD
Retailer 15$3,209 USD
Retailer 3$3,293 USD
Retailer 5$3,963 USD
Retailer 10$4,371 USD
Retailer 8$4,527 USD
Retailer 2$4,826 USD
Retailer 11$5,455 USD
Retailer 12$7,103 USD
Brilliant Earth$11,030 USD

36 data points across 16 retailers

16 retailers$1,416 USD to $11,030 USD

A
Cheapest Retailer
-
$1,416 USD
A
Retailer 2
-
$1,546 USD
View
A
Retailer 3
-
$1,626 USD
HK$12,700 HKD
View
A
Retailer 4
-
$1,866 USD
£1,470 GBP
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,906 USD
£1,501 GBP
View
A
Retailer 6
-
$1,998 USD
€1,903 EUR
View
A
Retailer 7
-
$2,654 USD
View
A
Retailer 8
-
$3,209 USD
ZAR 51,837 ZAR
View
Price last confirmed 9 days ago
A
Retailer 9
-
$3,293 USD
View
B+
Retailer 10
-
$3,963 USD
View
B+
Retailer 11
-
$4,371 USD
£3,442 GBP
View
B+
Retailer 12
-
$4,527 USD
View
B+
Retailer 13
-
$4,826 USD
A$7,425 AUD
View
B+
Retailer 14
-
$5,455 USD
View
B
Retailer 15
-
$7,103 USD
View
Most Expensive
B
Brilliant Earth
19079918Y · Sep 29
$11,030 USD
View
15 more retailers have this diamond
Prices start from $1,416 USDSave up to $9,614 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
2.97ct Radiant
$1,416 USD