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Cushion|Lab Grown|IGI

0.75ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG839620767

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839620767

Diamond specifications and retailer prices

From $490 AUD
As of November 3, 2026
Save $1,588 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,078 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.75ct lab-grown cushion diamond

This 0.75ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839620767 or 839620767. Listed at 18 retailers as of November 3, 2026, with prices from $490 to $2,078, a $1,588 spread on the same certified stone. Reve Diamonds lists it at $2,078. 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

0.75
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839620767
Dimensions6.31 × 4.81 × 3.20 mm
L/W Ratio1.31
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
6.31 mm4.81 mm0.75 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839620767
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 66.5%

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: Nov 3
Current: $872 AUD|Low: $490 AUD|High: $2,078 AUD|Avg: $1,261 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
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Retailer 12
Retailer 13
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Retailer 17
Reve Diamonds
November 4, 2026
Retailer 2$490 AUD
Retailer 14$500 AUD
Retailer 4$738 AUD
Retailer 17$781 AUD
Retailer 13$787 AUD
Retailer 3$791 AUD
Retailer 16$837 AUD
Retailer 1$872 AUD
Retailer 11$907 AUD
Retailer 15$1,058 AUD
Retailer 9$1,223 AUD
Retailer 10$1,280 AUD
Retailer 5$1,678 AUD
Retailer 6$1,745 AUD
Retailer 7$1,775 AUD
Retailer 12$2,001 AUD
Retailer 8$2,061 AUD
Reve Diamonds$2,078 AUD

34 data points across 18 retailers

18 retailers$490 AUD to $2,078 AUD

A
Cheapest Retailer
-
$490 AUD
Final sale: no returns
Retailer 2
-
$500 AUD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$738 AUD
View
A
Retailer 4
-
$781 AUD
View
A
Retailer 5
-
$787 AUD
View
A
Retailer 6
-
$791 AUD
View
A
Retailer 7
-
$837 AUD
View
A
Retailer 8
-
$872 AUD
View
A
Retailer 9
-
$907 AUD
View
A
Retailer 10
-
$1,058 AUD
View
Retailer 11
-
$1,223 AUD
View
Price last confirmed 35 days ago
B+
Retailer 12
-
$1,280 AUD
View
B+
Retailer 13
-
$1,678 AUD
View
B
Retailer 14
-
$1,745 AUD
View
B
Retailer 15
-
$1,775 AUD
View
B
Retailer 16
-
$2,001 AUD
View
B
Retailer 17
-
$2,061 AUD
View
Most Expensive
B
Reve Diamonds
4B5BCFBC3 · Nov 4
$2,078 AUD
$1,458 USD
View
17 more retailers have this diamond
Prices start from $490 AUDSave up to $1,588 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
0.75ct Cushion
$490 AUD