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Round|Lab Grown|IGI

2.34ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG669421180

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669421180

Diamond specifications and retailer prices

From $515 USD
As of October 29, 2026
Save $8,805 USD (94%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $9,320 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.34ct lab-grown round diamond

This 2.34ct lab-grown round 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 LG669421180 or 669421180. Listed at 25 retailers as of October 29, 2026, with prices from $515 to $9,320, a $8,805 spread on the same certified stone. Brilliant Earth lists it at $9,320. 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

2.34
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669421180
Dimensions8.47 × 8.52 × 5.29 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
8.47 mm8.52 mm2.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669421180
Side View
Table 57.0%Crown 34.4°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $9,320 USD|Low: $577 USD|High: $9,340 USD|Avg: $2,160 USD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 4$577 USD
Retailer 16$704 USD
Retailer 14$775 USD
Retailer 5$858 USD
Retailer 3$893 USD
Retailer 2$987 USD
Retailer 12$1,072 USD
Retailer 17$1,430 USD
Retailer 18$1,496 USD
Retailer 13$1,542 USD
Retailer 19$1,674 USD
Retailer 10$2,024 USD
Retailer 9$2,079 USD
Retailer 8$2,098 USD
Retailer 6$2,200 USD
Retailer 7$2,370 USD
Retailer 15$2,672 USD
Retailer 11$4,240 USD
Brilliant Earth$9,320 USD

43 data points across 19 retailers

25 retailers$515 USD to $9,320 USD

A
Cheapest Retailer
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$515 USD
A
Retailer 2
-
$577 USD
View
Final sale: no returns
A
Retailer 3
-
$577 USD
View
A
Retailer 4
-
$639 USD
View
A
Retailer 5
-
$639 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$704 USD
HK$5,500 HKD
View
A
Retailer 7
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$775 USD
View
A
Retailer 8
-
$858 USD
View
A
Retailer 9
-
$893 USD
View
A
Retailer 10
-
$987 USD
£777 GBP
View
A
Retailer 11
-
$1,072 USD
€1,021 EUR
View
A
Retailer 12
-
$1,430 USD
A$2,200 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
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$1,496 USD
View
A
Retailer 14
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$1,542 USD
ZAR 24,917 ZAR
View
A
Retailer 15
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$1,674 USD
View
A
Retailer 16
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$1,681 USD
View
B+
Retailer 17
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$2,024 USD
SGD 2,735 SGD
View
B+
Retailer 18
-
$2,079 USD
View
B+
Retailer 19
-
$2,098 USD
View
B+
Retailer 20
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$2,200 USD
View
B+
Retailer 21
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$2,370 USD
View
B+
Retailer 22
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$2,672 USD
£2,104 GBP
View
B
Retailer 23
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$4,240 USD
View
Price last confirmed 25 days ago
B
Retailer 24
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$4,521 USD
£3,560 GBP
View
Most Expensive
B
Brilliant Earth
14276507A · Oct 29
$9,320 USD
View
24 more retailers have this diamond
Prices start from $515 USDSave up to $8,805 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
2.34ct Round
$515 USD