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Cushion|Lab Grown|IGI

3.10ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG794697011

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG794697011

Diamond specifications and retailer prices

From $3,352 AUD
$2,349 USD
As of November 1, 2026
Save $17,846 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,198 AUD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794697011 or 794697011. Listed at 17 retailers as of November 1, 2026, with prices from $3,352 to $21,198, a $17,846 spread on the same certified stone. Yadav Diamonds lists it at $21,198. 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

3.10
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794697011
Dimensions8.51 × 8.39 × 5.64 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.51 mm8.39 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794697011
Side View
Table 60.0%Crown 37°Girdle: Slightly ThickPavilion 39.5°Culet: NoneDepth 67.2%

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: Nov 1
Current: $5,788 AUD|Low: $3,352 AUD|High: $31,934 AUD|Avg: $10,916 AUD|-38.9%
Retailer 1
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
November 2, 2026
Retailer 2$3,352 AUD
Retailer 12$3,600 AUD
Retailer 11$3,710 AUD
Retailer 13$4,879 AUD
Retailer 8$5,235 AUD
Retailer 7$5,354 AUD
Retailer 1$5,788 AUD
Retailer 4$7,263 AUD
Retailer 10$8,901 AUD
Retailer 14$10,221 AUD
Retailer 9$10,400 AUD
Retailer 5$12,076 AUD
Retailer 3$12,989 AUD
Retailer 6$13,388 AUD
Retailer 15$20,590 AUD

41 data points across 15 retailers

17 retailers$3,352 AUD to $21,198 AUD

A
Cheapest Retailer
-
$3,352 AUD
$2,349 USD
Final sale: no returns
A
Retailer 2
-
$3,600 AUD
$2,523 USD
View
A
Retailer 3
-
$3,710 AUD
$2,600 USD
View
A
Retailer 4
-
$4,879 AUD
$3,419 USD
View
A
Retailer 5
-
$5,235 AUD
£2,889 GBP
View
Retailer 6
-
$5,354 AUD
$3,752 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$5,788 AUD
€3,863 EUR
View
B+
Retailer 8
-
$7,263 AUD
£4,008 GBP
View
B+
Retailer 9
-
$8,901 AUD
ZAR 100,780 ZAR
View
B+
Retailer 10
-
$10,221 AUD
$7,163 USD
View
B+
Retailer 11
-
$10,400 AUD
£5,739 GBP
View
B+
Retailer 12
-
$10,443 AUD
$7,318 USD
View
B+
Retailer 13
-
$12,076 AUD
$8,463 USD
View
B
Retailer 14
-
$12,989 AUD
$9,103 USD
View
B
Retailer 15
-
$13,388 AUD
$9,383 USD
View
B
Retailer 16
-
$20,590 AUD
$14,430 USD
View
Most Expensive
B
Yadav Diamonds
13211523 · Nov 2
$21,198 AUD
$14,856 USD
View
16 more retailers have this diamond
Prices start from $3,352 AUDSave up to $17,846 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
3.10ct Cushion
$3,352 AUD