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Cushion|Lab Grown|IGI

0.65ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG660455015

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG660455015

Diamond specifications and retailer prices

From €311 EUR
$347 USD
As of November 1, 2026
Save €1,990 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,300 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.65ct lab-grown cushion diamond

This 0.65ct 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 LG660455015 or 660455015. Listed at 16 retailers as of November 1, 2026, with prices from €311 to €2,300, a €1,990 spread on the same certified stone. Do Amore Diamonds lists it at €2,300. 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

0.65
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660455015
Dimensions5.48 × 4.68 × 3.03 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
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
5.48 mm4.68 mm0.65 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660455015
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 64.7%

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 1
Current: €617 EUR|Low: €311 EUR|High: €1,665 EUR|Avg: €996 EUR|+19.0%
Retailer 1
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
October 31, 2026
Retailer 15€311 EUR
Retailer 8€318 EUR
Retailer 7€413 EUR
Retailer 2€612 EUR
Retailer 1€617 EUR
Retailer 13€689 EUR
Retailer 5€749 EUR
Retailer 9€966 EUR
Retailer 3€1,003 EUR
Retailer 4€1,326 EUR
Retailer 16€1,366 EUR
Retailer 14€1,380 EUR
Retailer 6€1,487 EUR
Retailer 10€1,531 EUR
Retailer 12€1,531 EUR
Retailer 11€1,533 EUR

34 data points across 16 retailers

16 retailers€311 EUR to €2,300 EUR

A
Cheapest Retailer
-
€311 EUR
$347 USD
Final sale: no returns
A
Retailer 2
-
€318 EUR
$355 USD
View
A
Retailer 3
-
€413 EUR
$461 USD
View
A
Retailer 4
-
€612 EUR
$684 USD
View
A
Retailer 5
-
€617 EUR
View
B+
Retailer 6
-
€689 EUR
ZAR 12,427 ZAR
View
Retailer 7
-
€749 EUR
A$1,287 AUD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
€966 EUR
A$1,660 AUD
View
B+
Retailer 9
-
€1,003 EUR
CA$1,557 CAD
View
B
Retailer 10
-
€1,366 EUR
$1,527 USD
View
B
Retailer 11
-
€1,380 EUR
$1,542 USD
View
Retailer 12
-
€1,487 EUR
£1,308 GBP
View
Price last confirmed 13 days ago
B
Retailer 13
-
€1,531 EUR
$1,710 USD
View
B
Retailer 14
-
€1,531 EUR
$1,710 USD
View
B
Retailer 15
-
€1,533 EUR
£1,349 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG660455015 · Nov 1
€2,300 EUR
$2,570 USD
View
15 more retailers have this diamond
Prices start from €311 EURSave up to €1,990 EUR

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
0.65ct Cushion
€311 EUR