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Cushion|Lab Grown|IGI

0.73ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG680527237

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG680527237

Diamond specifications and retailer prices

From $442 AUD
As of November 3, 2026
Save $3,036 AUD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,478 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown cushion diamond

This 0.73ct 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 top-tier cut grade and certified by IGI LG680527237 or 680527237. Listed at 15 retailers as of November 3, 2026, with prices from $442 to $3,478, a $3,036 spread on the same certified stone. Do Amore Diamonds lists it at $3,478. 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

0.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680527237
Dimensions6.15 × 4.77 × 3.22 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm4.77 mm0.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680527237
Side View
Table 61.0%Crown 32.8°Girdle: STK-THKPavilion 36°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,377 AUD|Low: $438 AUD|High: $2,175 AUD|Avg: $1,026 AUD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 4$442 AUD
Retailer 10$486 AUD
Retailer 9$647 AUD
Retailer 2$686 AUD
Retailer 3$944 AUD
Retailer 5$974 AUD
Retailer 8$1,212 AUD
Retailer 1$1,377 AUD
Retailer 6$1,540 AUD
Retailer 7$2,161 AUD

46 data points across 10 retailers

15 retailers$442 AUD to $3,478 AUD

A
Cheapest Retailer
-
$442 AUD
Final sale: no returns
Retailer 2
-
$486 AUD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$555 AUD
View
A
Retailer 4
-
$647 AUD
View
A
Retailer 5
-
$686 AUD
View
A
Retailer 6
-
$944 AUD
View
A
Retailer 7
-
$974 AUD
View
B+
Retailer 8
-
$1,212 AUD
View
B+
Retailer 9
-
$1,377 AUD
View
B+
Retailer 10
-
$1,540 AUD
View
B
Retailer 11
-
$1,957 AUD
View
B
Retailer 12
-
$2,037 AUD
View
B
Retailer 13
-
$2,086 AUD
View
B+
Retailer 14
-
$2,161 AUD
View
Most Expensive
B
Do Amore Diamonds
27-A05CF5E47 · Nov 4
$3,478 AUD
$2,440 USD
View
14 more retailers have this diamond
Prices start from $442 AUDSave up to $3,036 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
0.73ct Cushion
$442 AUD