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Round|Lab Grown|IGI

2.34ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG751507001

Shape and cutting style on the report: Round brilliant

Certificate IGI LG751507001

Diamond specifications and retailer prices

From $945 AUD
$664 USD
As of October 29, 2026
Save $12,335 AUD (93%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $13,280 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 LG751507001 or 751507001. Listed at 27 retailers as of October 29, 2026, with prices from $945 to $13,280, a $12,335 spread on the same certified stone. Brilliant Earth lists it at $13,280. 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 angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751507001
Dimensions8.51 × 8.55 × 5.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
8.51 mm8.55 mm2.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751507001
Side View
Table 59.0%Crown 35.1°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: Oct 29
Current: $13,280 AUD|Low: $945 AUD|High: $13,309 AUD|Avg: $3,781 AUD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 24
October 29, 2026
Retailer 3$945 AUD
Retailer 15$1,028 AUD
Retailer 14$1,058 AUD
Retailer 8$1,096 AUD
Retailer 6$1,275 AUD
Retailer 22$1,345 AUD
Retailer 24$1,489 AUD
Retailer 23$1,569 AUD
Retailer 2$1,742 AUD
Retailer 19$1,782 AUD
Retailer 20$2,098 AUD
Retailer 5$2,454 AUD
Retailer 4$2,545 AUD
Retailer 18$2,827 AUD
Retailer 12$3,082 AUD
Retailer 16$3,430 AUD
Retailer 9$3,692 AUD
Retailer 10$3,739 AUD
Retailer 11$3,781 AUD
Retailer 7$3,805 AUD
Retailer 13$4,642 AUD
Retailer 17$4,855 AUD
Retailer 21$5,914 AUD
Brilliant Earth$13,280 AUD

30 data points across 24 retailers

27 retailers$945 AUD to $13,280 AUD

A
Cheapest Retailer
-
$945 AUD
$664 USD
A
Retailer 2
-
$1,028 AUD
$722 USD
View
A
Retailer 3
-
$1,058 AUD
$743 USD
View
Final sale: no returns
A
Retailer 4
-
$1,096 AUD
$770 USD
View
A
Retailer 5
-
$1,275 AUD
HK$7,000 HKD
View
A
Retailer 6
-
$1,345 AUD
$945 USD
View
A
Retailer 7
-
$1,446 AUD
$1,016 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$1,489 AUD
$1,046 USD
View
A
Retailer 9
-
$1,569 AUD
$1,102 USD
View
A
Retailer 10
-
$1,742 AUD
£963 GBP
View
A
Retailer 11
-
$1,782 AUD
€1,192 EUR
View
A
Retailer 12
-
$2,098 AUD
View
A
Retailer 13
-
$2,454 AUD
$1,724 USD
View
A
Retailer 14
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$2,545 AUD
$1,788 USD
View
B+
Retailer 15
-
$2,827 AUD
ZAR 32,089 ZAR
View
B+
Retailer 16
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$3,082 AUD
$2,165 USD
View
B+
Retailer 17
-
$3,116 AUD
$2,189 USD
View
Price last confirmed 43 days ago
B+
Retailer 18
-
$3,430 AUD
View
Price last confirmed 7 days ago
B+
Retailer 19
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$3,540 AUD
$2,487 USD
View
B+
Retailer 20
-
$3,692 AUD
SGD 3,505 SGD
View
B+
Retailer 21
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$3,739 AUD
$2,627 USD
View
B+
Retailer 22
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$3,781 AUD
$2,656 USD
View
B+
Retailer 23
-
$3,805 AUD
$2,674 USD
View
B+
Retailer 24
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$4,642 AUD
£2,568 GBP
View
B+
Retailer 25
-
$4,855 AUD
View
Price last confirmed 20 days ago
B
Retailer 26
-
$5,914 AUD
$4,155 USD
View
Most Expensive
B
Brilliant Earth
18469341A · Oct 29
$13,280 AUD
$9,330 USD
View
26 more retailers have this diamond
Prices start from $945 AUDSave up to $12,335 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
$945 AUD