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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 $310 USD
As of October 30, 2026
Save $2,130 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,440 USD at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from $310 to $2,440, a $2,130 spread on the same certified stone. Do Amore Diamonds lists it at $2,440. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $663 USD|Low: $307 USD|High: $1,527 USD|Avg: $711 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$310 USD
Retailer 10$341 USD
Retailer 9$454 USD
Retailer 2$481 USD
Retailer 1$663 USD
Retailer 6$681 USD
Retailer 4$851 USD
Retailer 5$959 USD
Retailer 8$1,000 USD
Retailer 3$1,516 USD

46 data points across 10 retailers

15 retailers$310 USD to $2,440 USD

A
Cheapest Retailer
-
$310 USD
Final sale: no returns
Retailer 2
-
$341 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$389 USD
View
A
Retailer 4
-
$454 USD
View
A
Retailer 5
-
$481 USD
View
A
Retailer 6
-
$663 USD
£522 GBP
View
A
Retailer 7
-
$681 USD
ZAR 10,996 ZAR
View
B+
Retailer 8
-
$851 USD
A$1,309 AUD
View
B+
Retailer 9
-
$959 USD
A$1,475 AUD
View
B+
Retailer 10
-
$1,000 USD
View
B
Retailer 11
-
$1,374 USD
View
B
Retailer 12
-
$1,430 USD
View
B
Retailer 13
-
$1,463 USD
£1,152 GBP
View
B+
Retailer 14
-
$1,516 USD
£1,194 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A05CF5E47 · Oct 31
$2,440 USD
View
14 more retailers have this diamond
Prices start from $310 USDSave up to $2,130 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
0.73ct Cushion
$310 USD