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Cushion|Lab Grown|IGI

2.80ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG836694125

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG836694125

Diamond specifications and retailer prices

From $6,648 AUD
$4,670 USD
As of October 26, 2026
7 retailers carry this diamond
Most expensive: $13,564 AUD at Taylor and Hart · As of October 5, 2026
View at Taylor and Hart

About this 2.8ct lab-grown cushion diamond

This 2.8ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836694125 or 836694125. Listed at 7 retailers as of October 26, 2026. 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

2.80
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle49.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836694125
Dimensions9.79 × 6.74 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeLarge
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
9.79 mm6.74 mm2.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836694125
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 49.7°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $5,451 AUD|Low: $4,121 AUD|High: $13,564 AUD|Avg: $7,952 AUD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 5, 2026
Retailer 8$4,121 AUD
Retailer 10$4,473 AUD
Retailer 5$4,995 AUD
Retailer 1$5,451 AUD
Retailer 3$6,648 AUD
Retailer 7$7,377 AUD
Retailer 2$9,783 AUD
Retailer 4$10,058 AUD
Retailer 9$10,526 AUD
Retailer 6$11,477 AUD
Taylor and Hart$13,564 AUD

9 data points across 11 retailers

7 retailers

B+
Cheapest Retailer
-
$6,648 AUD
$4,670 USD
Retailer 2
-
$7,377 AUD
£4,080 GBP
View
Price last confirmed 25 days ago
Retailer 3
-
$9,783 AUD
$6,872 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$10,058 AUD
ZAR 114,134 ZAR
View
Price last confirmed 27 days ago
Retailer 5
-
$10,526 AUD
£5,822 GBP
View
Price last confirmed 24 days ago
Retailer 6
-
$11,477 AUD
$8,062 USD
View
Price last confirmed 26 days ago
Most Expensive
Taylor and Hart
NSRUPOK · Oct 5
$13,564 AUD
$9,528 USD
View
Price last confirmed 25 days ago
6 more retailers have this diamond
Prices start from $6,648 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.

B+
2.80ct Cushion
$6,648 AUD