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Round|Lab Grown|IGI

2.34ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754509003

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754509003

Diamond specifications and retailer prices

From $817 AUD
$574 USD
As of October 29, 2026
Save $10,058 AUD (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $10,875 AUD 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 LG754509003 or 754509003. Listed at 27 retailers as of October 29, 2026, with prices from $817 to $10,875, a $10,058 spread on the same certified stone. Brilliant Earth lists it at $10,875. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509003
Dimensions8.48 × 8.54 × 5.26 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
8.48 mm8.54 mm2.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509003
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.7%

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: Oct 29
Current: $10,875 AUD|Low: $817 AUD|High: $13,209 AUD|Avg: $3,136 AUD|-17.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 3$817 AUD
Retailer 13$915 AUD
Retailer 20$915 AUD
Retailer 6$1,013 AUD
Retailer 9$1,199 AUD
Retailer 10$1,580 AUD
Retailer 17$1,580 AUD
Retailer 2$1,666 AUD
Retailer 15$1,713 AUD
Retailer 16$1,747 AUD
Retailer 19$2,500 AUD
Retailer 7$2,517 AUD
Retailer 14$2,701 AUD
Retailer 5$2,944 AUD
Retailer 11$3,264 AUD
Retailer 18$4,416 AUD
Retailer 8$4,661 AUD
Retailer 4$5,509 AUD
Retailer 12$7,049 AUD
Brilliant Earth$10,875 AUD

35 data points across 20 retailers

27 retailers$817 AUD to $10,875 AUD

A
Cheapest Retailer
-
$817 AUD
$574 USD
A
Retailer 2
-
$915 AUD
$643 USD
View
Final sale: no returns
A
Retailer 3
-
$915 AUD
$643 USD
View
A
Retailer 4
-
$1,013 AUD
$712 USD
View
A
Retailer 5
-
$1,199 AUD
£663 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,365 AUD
$959 USD
View
A
Retailer 7
-
$1,385 AUD
HK$7,600 HKD
View
A
Retailer 8
-
$1,580 AUD
$1,110 USD
View
A
Retailer 9
-
$1,580 AUD
$1,110 USD
View
A
Retailer 10
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$1,666 AUD
£922 GBP
View
A
Retailer 11
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$1,713 AUD
€1,146 EUR
View
A
Retailer 12
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$1,747 AUD
View
A
Retailer 13
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$1,877 AUD
$1,319 USD
View
A
Retailer 14
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$2,500 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
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$2,517 AUD
$1,768 USD
View
A
Retailer 16
-
$2,653 AUD
$1,864 USD
View
B+
Retailer 17
-
$2,701 AUD
ZAR 30,655 ZAR
View
B+
Retailer 18
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$2,944 AUD
$2,068 USD
View
B+
Retailer 19
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$3,264 AUD
$2,293 USD
View
B+
Retailer 20
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$3,376 AUD
$2,372 USD
View
B+
Retailer 21
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$3,779 AUD
$2,655 USD
View
B+
Retailer 22
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$4,416 AUD
£2,443 GBP
View
B+
Retailer 23
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$4,661 AUD
View
Price last confirmed 21 days ago
B
Retailer 24
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$5,509 AUD
$3,870 USD
View
Price last confirmed 11 days ago
B
Retailer 25
-
$7,049 AUD
$4,952 USD
View
B
Retailer 26
-
$7,259 AUD
$5,100 USD
View
Most Expensive
B
Brilliant Earth
18668350Y · Oct 29
$10,875 AUD
$7,640 USD
View
26 more retailers have this diamond
Prices start from $817 AUDSave up to $10,058 AUD

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
$817 AUD