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Cushion|Lab Grown|IGI

1.93ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800684614

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800684614

Diamond specifications and retailer prices

From $1,398 AUD
$982 USD
As of October 30, 2026
Save $5,079 AUD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,477 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.93ct lab-grown cushion diamond

This 1.93ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800684614 or 800684614. Listed at 7 retailers as of October 30, 2026, with prices from $1,398 to $6,477, a $5,079 spread on the same certified stone. Brilliant Earth lists it at $6,477. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684614
Dimensions8.45 × 6.58 × 4.35 mm
L/W Ratio1.28
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
8.45 mm6.58 mm1.93 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684614
Side View
Table 57.0%Crown 35.2°Girdle: MED-THKPavilion 33.8°Culet: NoneDepth 66.1%

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 30
Current: $6,477 AUD|Low: $1,398 AUD|High: $8,997 AUD|Avg: $4,620 AUD|-28.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$1,398 AUD
Retailer 3$1,885 AUD
Retailer 7$1,933 AUD
Retailer 2$2,151 AUD
Retailer 5$4,807 AUD
Retailer 10$4,870 AUD
Retailer 8$5,939 AUD
Retailer 6$6,463 AUD
Brilliant Earth$6,477 AUD
Retailer 9$6,862 AUD

26 data points across 10 retailers

7 retailers$1,398 AUD to $6,477 AUD

A
Cheapest Retailer
-
$1,398 AUD
$982 USD
A
Retailer 2
-
$1,885 AUD
$1,324 USD
View
A
Retailer 3
-
$1,933 AUD
$1,358 USD
View
A
Retailer 4
-
$2,151 AUD
€1,439 EUR
View
B+
Retailer 5
-
$4,807 AUD
£2,659 GBP
View
Retailer 6
-
$6,463 AUD
$4,540 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
20495937Y · Oct 30
$6,477 AUD
$4,550 USD
View
6 more retailers have this diamond
Prices start from $1,398 AUDSave up to $5,079 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
1.93ct Cushion
$1,398 AUD