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Round|Lab Grown|IGI

2.34ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG669420804

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669420804

Diamond specifications and retailer prices

From $733 AUD
$515 USD
As of October 29, 2026
Save $12,533 AUD (94%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $13,266 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 LG669420804 or 669420804. Listed at 25 retailers as of October 29, 2026, with prices from $733 to $13,266, a $12,533 spread on the same certified stone. Brilliant Earth lists it at $13,266. 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 angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669420804
Dimensions8.57 × 8.52 × 5.21 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
8.57 mm8.52 mm2.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669420804
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.0%

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: $13,266 AUD|Low: $821 AUD|High: $13,295 AUD|Avg: $2,959 AUD|-0.2%
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 5$821 AUD
Retailer 10$821 AUD
Retailer 17$1,002 AUD
Retailer 16$1,103 AUD
Retailer 20$1,221 AUD
Retailer 4$1,271 AUD
Retailer 2$1,405 AUD
Retailer 14$1,526 AUD
Retailer 18$2,035 AUD
Retailer 19$2,129 AUD
Retailer 15$2,195 AUD
Retailer 3$2,383 AUD
Retailer 11$2,881 AUD
Retailer 9$2,959 AUD
Retailer 8$2,986 AUD
Retailer 6$3,132 AUD
Retailer 7$3,373 AUD
Retailer 13$3,818 AUD
Retailer 12$6,035 AUD
Brilliant Earth$13,266 AUD

43 data points across 20 retailers

25 retailers$733 AUD to $13,266 AUD

A
Cheapest Retailer
-
$733 AUD
$515 USD
A
Retailer 2
-
$821 AUD
$577 USD
View
Final sale: no returns
A
Retailer 3
-
$821 AUD
$577 USD
View
A
Retailer 4
-
$910 AUD
$639 USD
View
A
Retailer 5
-
$910 AUD
$639 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,002 AUD
HK$5,500 HKD
View
A
Retailer 7
-
$1,103 AUD
$775 USD
View
A
Retailer 8
-
$1,221 AUD
$858 USD
View
A
Retailer 9
-
$1,271 AUD
$893 USD
View
A
Retailer 10
-
$1,405 AUD
£777 GBP
View
A
Retailer 11
-
$1,526 AUD
€1,021 EUR
View
A
Retailer 12
-
$2,035 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$2,129 AUD
$1,496 USD
View
A
Retailer 14
-
$2,195 AUD
ZAR 24,917 ZAR
View
A
Retailer 15
-
$2,383 AUD
$1,674 USD
View
A
Retailer 16
-
$2,393 AUD
$1,681 USD
View
B+
Retailer 17
-
$2,881 AUD
SGD 2,735 SGD
View
B+
Retailer 18
-
$2,959 AUD
$2,079 USD
View
B+
Retailer 19
-
$2,986 AUD
$2,098 USD
View
B+
Retailer 20
-
$3,132 AUD
$2,200 USD
View
B+
Retailer 21
-
$3,373 AUD
$2,370 USD
View
B+
Retailer 22
-
$3,818 AUD
£2,112 GBP
View
B
Retailer 23
-
$6,035 AUD
$4,240 USD
View
Price last confirmed 25 days ago
B
Retailer 24
-
$6,435 AUD
£3,560 GBP
View
Most Expensive
B
Brilliant Earth
14264927A · Oct 29
$13,266 AUD
$9,320 USD
View
24 more retailers have this diamond
Prices start from $733 AUDSave up to $12,533 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
$733 AUD