Cushion|Lab Grown|IGI

0.94ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG818659128

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818659128

Diamond specifications and retailer prices

From $545 USD
As of October 25, 2026
Save $1,525 USD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,070 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.94ct lab-grown cushion diamond

This 0.94ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659128 or 818659128. Listed at 12 retailers as of October 25, 2026, with prices from $545 to $2,070, a $1,525 spread on the same certified stone. Brilliant Earth lists it at $2,070. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.94
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659128
Dimensions7.24 × 4.81 × 3.33 mm
L/W Ratio1.51
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
7.24 mm4.81 mm0.94 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659128
Side View
Table 60.0%Crown 32.5°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 69.2%

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: $2,070 USD|Low: $386 USD|High: $2,130 USD|Avg: $1,194 USD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11$545 USD
Retailer 8$591 USD
Retailer 10$675 USD
Retailer 9$857 USD
Retailer 2$893 USD
Retailer 7$986 USD
Retailer 5$1,042 USD
Retailer 3$1,135 USD
Retailer 12$1,786 USD
Retailer 4$1,808 USD
Retailer 6$2,014 USD
Brilliant Earth$2,070 USD

43 data points across 12 retailers

12 retailers$545 USD to $2,070 USD

A
Cheapest Retailer
-
$545 USD
A
Retailer 2
-
$591 USD
View
Final sale: no returns
A
Retailer 3
-
$675 USD
View
A
Retailer 4
-
$857 USD
View
A
Retailer 5
-
$893 USD
£703 GBP
View
A
Retailer 6
-
$986 USD
ZAR 15,934 ZAR
View
B+
Retailer 7
-
$1,042 USD
€992 EUR
View
Retailer 8
-
$1,135 USD
View
Price last confirmed 17 days ago
B
Retailer 9
-
$1,786 USD
View
B
Retailer 10
-
$1,808 USD
SGD 2,443 SGD
View
B
Retailer 11
-
$2,014 USD
£1,586 GBP
View
Most Expensive
B
Brilliant Earth
21421175A · Oct 31
$2,070 USD
View
11 more retailers have this diamond
Prices start from $545 USDSave up to $1,525 USD

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
0.94ct Cushion
$545 USD