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Radiant|Lab Grown|IGI

2.92ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG717595881

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG717595881

Diamond specifications and retailer prices

From $1,721 AUD
$1,209 USD
As of October 25, 2026
Save $9,141 AUD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,862 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.92ct lab-grown radiant diamond

This 2.92ct lab-grown radiant 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 LG717595881 or 717595881. Listed at 24 retailers as of October 25, 2026, with prices from $1,721 to $10,862, a $9,141 spread on the same certified stone. Brilliant Earth lists it at $10,862. 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

2.92
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717595881
Dimensions9.98 × 6.96 × 4.77 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.98 mm6.96 mm2.92 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717595881
Side View
Table 65.0%Crown 48.3°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
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 25
Current: $10,862 AUD|Low: $1,721 AUD|High: $11,588 AUD|Avg: $4,602 AUD|-6.3%
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
October 27, 2026
Retailer 5$1,721 AUD
Retailer 13$1,858 AUD
Retailer 2$1,943 AUD
Retailer 17$2,192 AUD
Retailer 12$2,476 AUD
Retailer 15$2,565 AUD
Retailer 10$2,964 AUD
Retailer 6$3,224 AUD
Retailer 3$3,286 AUD
Retailer 8$4,426 AUD
Retailer 16$4,718 AUD
Retailer 4$4,751 AUD
Retailer 7$4,769 AUD
Retailer 18$5,081 AUD
Retailer 14$5,843 AUD
Retailer 19$6,005 AUD
Retailer 11$6,749 AUD
Retailer 9$8,022 AUD
Brilliant Earth$10,862 AUD

30 data points across 19 retailers

24 retailers$1,721 AUD to $10,862 AUD

Retailer 1
-
$1,609 AUD
$1,130 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$1,721 AUD
$1,209 USD
View
A
Retailer 3
-
$1,750 AUD
$1,229 USD
View
A
Retailer 4
-
$1,858 AUD
$1,305 USD
View
Retailer 5
-
$1,866 AUD
$1,311 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,192 AUD
$1,540 USD
View
A
Retailer 7
-
$2,476 AUD
£1,369 GBP
View
A
Retailer 8
-
$2,565 AUD
$1,802 USD
View
A
Retailer 9
-
$2,964 AUD
€1,983 EUR
View
A
Retailer 10
-
$3,224 AUD
$2,265 USD
View
A
Retailer 11
-
$3,286 AUD
$2,308 USD
View
Retailer 12
-
$4,426 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$4,718 AUD
$3,314 USD
View
B+
Retailer 14
-
$4,751 AUD
£2,628 GBP
View
B+
Retailer 15
-
$4,769 AUD
ZAR 54,117 ZAR
View
B+
Retailer 16
-
$5,081 AUD
$3,569 USD
View
B+
Retailer 17
-
$5,403 AUD
$3,795 USD
View
B+
Retailer 18
-
$5,843 AUD
£3,232 GBP
View
B+
Retailer 19
-
$6,005 AUD
$4,218 USD
View
Retailer 20
-
$6,749 AUD
View
Price last confirmed 25 days ago
Retailer 21
-
$8,022 AUD
$5,635 USD
View
Price last confirmed 9 days ago
Retailer 22
-
$8,196 AUD
$5,757 USD
View
Price last confirmed 110 days ago
Retailer 23
-
$8,450 AUD
$5,936 USD
View
Price last confirmed 51 days ago
Most Expensive
B
Brilliant Earth
15197553A · Oct 26
$10,862 AUD
$7,630 USD
View
23 more retailers have this diamond
Prices start from $1,721 AUDSave up to $9,141 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
2.92ct Radiant
$1,721 AUD