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Cushion|Lab Grown|IGI

0.70ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG816658272

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

Certificate IGI LG816658272

Diamond specifications and retailer prices

From $408 AUD
As of November 3, 2026
Save $1,972 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,380 AUD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 0.7ct lab-grown cushion diamond

This 0.7ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816658272 or 816658272. Listed at 16 retailers as of November 2, 2026, with prices from $408 to $2,380, a $1,972 spread on the same certified stone. Diamond Exchange Canada lists it at $2,380. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658272
Dimensions5.15 × 5.03 × 3.29 mm
L/W Ratio1.02
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
5.15 mm5.03 mm0.70 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816658272
Side View
Table 65.0%Crown 35°Girdle: THN-STKPavilion 39.5°Culet: NoneDepth 65.4%

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 3
Current: $2,380 AUD|Low: $408 AUD|High: $4,519 AUD|Avg: $1,546 AUD
Diamond Exchange Canada
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
Retailer 16
November 4, 2026
Retailer 3$408 AUD
Retailer 9$492 AUD
Retailer 6$529 AUD
Retailer 15$730 AUD
Retailer 5$888 AUD
Retailer 13$905 AUD
Retailer 8$1,025 AUD
Retailer 7$1,283 AUD
Retailer 14$1,377 AUD
Retailer 16$1,490 AUD
Retailer 12$1,836 AUD
Retailer 2$1,910 AUD
Retailer 11$1,910 AUD
Retailer 10$1,949 AUD
Retailer 4$2,003 AUD
Diamond Exchange Canada$2,380 AUD

30 data points across 16 retailers

16 retailers$408 AUD to $2,380 AUD

A
Cheapest Retailer
-
$408 AUD
Final sale: no returns
A
Retailer 2
-
$492 AUD
View
A
Retailer 3
-
$529 AUD
View
A
Retailer 4
-
$730 AUD
View
A
Retailer 5
-
$888 AUD
View
A
Retailer 6
-
$905 AUD
View
B+
Retailer 7
-
$1,025 AUD
View
B+
Retailer 8
-
$1,283 AUD
View
B+
Retailer 9
-
$1,377 AUD
View
B+
Retailer 10
-
$1,490 AUD
View
B
Retailer 11
-
$1,836 AUD
View
B
Retailer 12
-
$1,910 AUD
View
B
Retailer 13
-
$1,910 AUD
View
B
Retailer 14
-
$1,949 AUD
View
Retailer 15
-
$2,003 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
Diamond Exchange Canada
1995491201 · Nov 2
$2,380 AUD
CA$2,318 CAD
View
15 more retailers have this diamond
Prices start from $408 AUDSave up to $1,972 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
0.70ct Cushion
$408 AUD